diff --git a/Slic3rPE/.gitignore b/Slic3rPE/.gitignore
new file mode 100644
index 0000000..373f5f3
--- /dev/null
+++ b/Slic3rPE/.gitignore
@@ -0,0 +1 @@
+snapshots/
diff --git a/Slic3rPE/filament/123inkt PETG.ini b/Slic3rPE/filament/123inkt PETG.ini
new file mode 100644
index 0000000..3e2febe
--- /dev/null
+++ b/Slic3rPE/filament/123inkt PETG.ini	
@@ -0,0 +1,33 @@
+# generated by Slic3r Prusa Edition 1.40.1 on 2018-09-10 at 11:02:23
+bed_temperature = 90
+bridge_fan_speed = 100
+compatible_printers = 
+compatible_printers_condition = 
+cooling = 1
+disable_fan_first_layers = 3
+end_filament_gcode = "; Filament-specific end gcode"
+extrusion_multiplier = 1
+fan_always_on = 1
+fan_below_layer_time = 20
+filament_colour = #FF8000
+filament_cost = 0
+filament_density = 0
+filament_diameter = 1.75
+filament_loading_speed = 28
+filament_max_volumetric_speed = 8
+filament_notes = "List of manufacturers tested with standart PET print settings for MK2:\n\nE3D Edge\nFillamentum CPE GH100\nPlasty Mladeč PETG"
+filament_ramming_parameters = "120 100 6.6 6.8 7.2 7.6 7.9 8.2 8.7 9.4 9.9 10.0| 0.05 6.6 0.45 6.8 0.95 7.8 1.45 8.3 1.95 9.7 2.45 10 2.95 7.6 3.45 7.6 3.95 7.6 4.45 7.6 4.95 7.6"
+filament_settings_id = ""
+filament_soluble = 0
+filament_toolchange_delay = 0
+filament_type = PET
+filament_unloading_speed = 90
+first_layer_bed_temperature = 85
+first_layer_temperature = 230
+inherits = Generic PET
+max_fan_speed = 100
+min_fan_speed = 100
+min_print_speed = 15
+slowdown_below_layer_time = 20
+start_filament_gcode = "M900 K{if printer_notes=~/.*PRINTER_HAS_BOWDEN.*/}200{else}45{endif}; Filament gcode"
+temperature = 230
diff --git a/Slic3rPE/vendor/PrusaResearch.ini b/Slic3rPE/vendor/PrusaResearch.ini
index c21488b..8e06712 100644
--- a/Slic3rPE/vendor/PrusaResearch.ini
+++ b/Slic3rPE/vendor/PrusaResearch.ini
@@ -5,7 +5,7 @@
 name = Prusa Research
 # Configuration version of this file. Config file will only be installed, if the config_version differs.
 # This means, the server may force the Slic3r configuration to be downgraded.
-config_version = 0.1.11
+config_version = 0.2.5
 # Where to get the updates from?
 config_update_url = https://raw.githubusercontent.com/prusa3d/Slic3r-settings/master/live/PrusaResearch/
 
@@ -14,20 +14,25 @@ config_update_url = https://raw.githubusercontent.com/prusa3d/Slic3r-settings/ma
 #TODO: One day we may differentiate variants of the nozzles / hot ends,
 #for example by the melt zone size, or whether the nozzle is hardened.
 # Printer model name will be shown by the installation wizard.
+
 [printer_model:MK3]
 name = Original Prusa i3 MK3
 variants = 0.4; 0.25; 0.6
 
-[printer_model:MK2S]
-name = Original Prusa i3 MK2S
-variants = 0.4; 0.25; 0.6
-
 [printer_model:MK2.5]
 name = Original Prusa i3 MK2.5
 variants = 0.4; 0.25; 0.6
 
+[printer_model:MK2S]
+name = Original Prusa i3 MK2/S
+variants = 0.4; 0.25; 0.6
+
+[printer_model:MK3MMU2]
+name = Original Prusa i3 MK3 MMU 2.0
+variants = 0.4
+
 [printer_model:MK2SMM]
-name = Original Prusa i3 MK2SMM
+name = Original Prusa i3 MK2/S MMU 1.0
 variants = 0.4; 0.6
 
 # All presets starting with asterisk, for example *common*, are intermediate and they will
@@ -62,7 +67,7 @@ fill_pattern = cubic
 first_layer_acceleration = 1000
 first_layer_extrusion_width = 0.42
 first_layer_height = 0.2
-first_layer_speed = 30
+first_layer_speed = 20
 gap_fill_speed = 40
 gcode_comments = 0
 infill_every_layers = 1
@@ -81,7 +86,7 @@ notes =
 overhangs = 0
 only_retract_when_crossing_perimeters = 0
 ooze_prevention = 0
-output_filename_format = [input_filename_base].gcode
+output_filename_format = {input_filename_base}_{layer_height}mm_{filament_type[0]}_{printer_model}.gcode
 perimeters = 2
 perimeter_extruder = 1
 perimeter_extrusion_width = 0.45
@@ -90,6 +95,7 @@ print_settings_id =
 raft_layers = 0
 resolution = 0
 seam_position = nearest
+single_extruder_multi_material_priming = 1
 skirts = 1
 skirt_distance = 2
 skirt_height = 3
@@ -107,7 +113,7 @@ support_material_interface_extruder = 0
 support_material_angle = 0
 support_material_buildplate_only = 0
 support_material_enforce_layers = 0
-support_material_contact_distance = 0.15
+support_material_contact_distance = 0.1
 support_material_interface_contact_loops = 0
 support_material_interface_layers = 2
 support_material_interface_spacing = 0.2
@@ -116,9 +122,9 @@ support_material_pattern = rectilinear
 support_material_spacing = 2
 support_material_speed = 50
 support_material_synchronize_layers = 0
-support_material_threshold = 45
+support_material_threshold = 55
 support_material_with_sheath = 0
-support_material_xy_spacing = 60%
+support_material_xy_spacing = 50%
 thin_walls = 0
 top_infill_extrusion_width = 0.45
 top_solid_infill_speed = 40
@@ -127,10 +133,16 @@ wipe_tower = 1
 wipe_tower_bridging = 10
 wipe_tower_rotation_angle = 0
 wipe_tower_width = 60
-wipe_tower_x = 180
+wipe_tower_x = 170
 wipe_tower_y = 140
 xy_size_compensation = 0
 
+[print:*MK3*]
+fill_pattern = grid
+single_extruder_multi_material_priming = 0
+wipe_tower_x = 170
+wipe_tower_y = 125
+
 # Print parameters common to a 0.25mm diameter nozzle.
 [print:*0.25nozzle*]
 external_perimeter_extrusion_width = 0.25
@@ -169,7 +181,6 @@ support_material_interface_spacing = 0.1
 support_material_synchronize_layers = 1
 support_material_threshold = 80
 support_material_with_sheath = 1
-wipe_tower = 1
 
 # XXXXXXXXXXXXXXXXXXXX
 # XXX--- 0.05mm ---XXX
@@ -206,9 +217,8 @@ compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and
 infill_extrusion_width = 0.5
 
 [print:0.05mm ULTRADETAIL MK3]
-inherits = *0.05mm*
-compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/  and nozzle_diameter[0]==0.4
-fill_pattern = grid
+inherits = *0.05mm*; *MK3*
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/  and nozzle_diameter[0]==0.4 and ! single_extruder_multi_material
 top_infill_extrusion_width = 0.4
 
 [print:0.05mm ULTRADETAIL 0.25 nozzle]
@@ -223,9 +233,8 @@ solid_infill_speed = 20
 support_material_speed = 20
 
 [print:0.05mm ULTRADETAIL 0.25 nozzle MK3]
-inherits = *0.05mm*; *0.25nozzle*
+inherits = *0.05mm*; *0.25nozzle*; *MK3*
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.25 and num_extruders==1
-fill_pattern = grid
 
 # XXXXXXXXXXXXXXXXXXXX
 # XXX--- 0.10mm ---XXX
@@ -250,12 +259,11 @@ perimeter_speed = 50
 solid_infill_speed = 50
 
 [print:0.10mm DETAIL MK3]
-inherits = *0.10mm*
+inherits = *0.10mm*; *MK3*
 bridge_speed = 30
-compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.4
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.4 and ! single_extruder_multi_material
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
@@ -277,12 +285,11 @@ solid_infill_speed = 40
 top_solid_infill_speed = 30
 
 [print:0.10mm DETAIL 0.25 nozzle MK3]
-inherits = *0.10mm*; *0.25nozzle*
+inherits = *0.10mm*; *0.25nozzle*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.25
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
@@ -290,12 +297,11 @@ solid_infill_speed = 200
 top_solid_infill_speed = 50
 
 [print:0.10mm DETAIL 0.6 nozzle MK3]
-inherits = *0.10mm*; *0.6nozzle*
+inherits = *0.10mm*; *0.6nozzle*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.6
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
@@ -356,18 +362,35 @@ inherits = *0.15mm*; *0.6nozzle*
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK2.*/ and nozzle_diameter[0]==0.6
 
 [print:0.15mm OPTIMAL MK3]
-inherits = *0.15mm*
+inherits = *0.15mm*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.4
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
 solid_infill_speed = 200
 top_solid_infill_speed = 50
 
+[print:0.15mm OPTIMAL MK3 SOLUBLE FULL]
+inherits = 0.15mm OPTIMAL MK3; *soluble_support*
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.4 and num_extruders>1
+notes = Set your solluble extruder in Multiple Extruders > Support material/raft/skirt extruder &  Support material/raft interface extruder
+support_material_extruder = 5
+support_material_interface_extruder = 5
+perimeter_speed = 40
+solid_infill_speed = 40
+top_infill_extrusion_width = 0.45
+top_solid_infill_speed = 30
+
+[print:0.15mm OPTIMAL MK3 SOLUBLE INTERFACE]
+inherits = 0.15mm OPTIMAL MK3 SOLUBLE FULL
+notes = Set your solluble extruder in Multiple Extruders >  Support material/raft interface extruder
+support_material_extruder = 0
+support_material_interface_layers = 3
+support_material_with_sheath = 0
+
 [print:0.15mm OPTIMAL SOLUBLE FULL]
 inherits = *0.15mm*; *soluble_support*
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK2.*/ and nozzle_diameter[0]==0.4 and num_extruders>1
@@ -377,7 +400,6 @@ perimeter_speed = 40
 solid_infill_speed = 40
 top_infill_extrusion_width = 0.45
 top_solid_infill_speed = 30
-wipe_tower = 1
 
 [print:0.15mm OPTIMAL SOLUBLE INTERFACE]
 inherits = 0.15mm OPTIMAL SOLUBLE FULL
@@ -388,12 +410,11 @@ support_material_with_sheath = 0
 support_material_xy_spacing = 80%
 
 [print:0.15mm OPTIMAL 0.25 nozzle MK3]
-inherits = *0.15mm*; *0.25nozzle*
+inherits = *0.15mm*; *0.25nozzle*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.25
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
@@ -404,7 +425,7 @@ inherits = *common*
 bottom_solid_layers = 4
 bridge_flow_ratio = 0.95
 external_perimeter_speed = 40
-infill_acceleration = 2000
+infill_acceleration = 1250
 infill_speed = 60
 layer_height = 0.2
 perimeter_acceleration = 800
@@ -414,12 +435,11 @@ top_infill_extrusion_width = 0.4
 top_solid_layers = 5
 
 [print:0.15mm OPTIMAL 0.6 nozzle MK3]
-inherits = *0.15mm*; *0.6nozzle*
+inherits = *0.15mm*; *0.6nozzle*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.6
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
@@ -443,18 +463,35 @@ support_material_speed = 60
 top_solid_infill_speed = 70
 
 [print:0.20mm FAST MK3]
-inherits = *0.20mm*
+inherits = *0.20mm*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.4
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
 solid_infill_speed = 200
 top_solid_infill_speed = 50
 
+[print:0.20mm FAST MK3 SOLUBLE FULL]
+inherits = 0.20mm FAST MK3; *soluble_support*
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.4 and num_extruders>1
+notes = Set your solluble extruder in Multiple Extruders > Support material/raft/skirt extruder &  Support material/raft interface extruder
+support_material_extruder = 5
+support_material_interface_extruder = 5
+perimeter_speed = 40
+solid_infill_speed = 40
+top_infill_extrusion_width = 0.45
+top_solid_infill_speed = 30
+
+[print:0.20mm FAST MK3 SOLUBLE INTERFACE]
+inherits = 0.20mm FAST MK3 SOLUBLE FULL
+notes = Set your solluble extruder in Multiple Extruders >  Support material/raft interface extruder
+support_material_extruder = 0
+support_material_interface_layers = 3
+support_material_with_sheath = 0
+
 [print:0.20mm NORMAL]
 inherits = *0.20mm*
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK2.*/ and nozzle_diameter[0]==0.4
@@ -481,12 +518,11 @@ support_material_with_sheath = 0
 support_material_xy_spacing = 80%
 
 [print:0.20mm FAST 0.6 nozzle MK3]
-inherits = *0.20mm*; *0.6nozzle*
+inherits = *0.20mm*; *0.6nozzle*; *MK3*
 bridge_speed = 30
 compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and nozzle_diameter[0]==0.6
 external_perimeter_speed = 35
-fill_pattern = grid
-infill_acceleration = 1500
+infill_acceleration = 1250
 infill_speed = 200
 max_print_speed = 200
 perimeter_speed = 45
@@ -552,13 +588,22 @@ support_material_xy_spacing = 150%
 [filament:*common*]
 cooling = 1
 compatible_printers = 
-compatible_printers_condition = 
+# For now, all but selected filaments are disabled for the MMU 2.0
+compatible_printers_condition = ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material)
 end_filament_gcode = "; Filament-specific end gcode"
 extrusion_multiplier = 1
 filament_loading_speed = 28
+filament_loading_speed_start = 3
 filament_unloading_speed = 90
+filament_unloading_speed_start = 100
 filament_toolchange_delay = 0
+filament_cooling_moves = 4
+filament_cooling_initial_speed = 2.2
+filament_cooling_final_speed = 3.4
+filament_load_time = 0
+filament_unload_time = 0
 filament_ramming_parameters = "120 100 6.6 6.8 7.2 7.6 7.9 8.2 8.7 9.4 9.9 10.0| 0.05 6.6 0.45 6.8 0.95 7.8 1.45 8.3 1.95 9.7 2.45 10 2.95 7.6 3.45 7.6 3.95 7.6 4.45 7.6 4.95 7.6"
+filament_minimal_purge_on_wipe_tower = 15
 filament_cost = 0
 filament_density = 0
 filament_diameter = 1.75
@@ -624,7 +669,8 @@ temperature = 255
 inherits = *common*
 bed_temperature = 50
 bridge_fan_speed = 100
-compatible_printers_condition = nozzle_diameter[0]>0.35 and num_extruders==1
+# For now, all but selected filaments are disabled for the MMU 2.0
+compatible_printers_condition = nozzle_diameter[0]>0.35 and num_extruders==1 && ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material)
 cooling = 0
 disable_fan_first_layers = 1
 extrusion_multiplier = 1.2
@@ -642,8 +688,11 @@ temperature = 240
 
 [filament:ColorFabb Brass Bronze]
 inherits = *PLA*
-compatible_printers_condition = nozzle_diameter[0]>0.35
+# For now, all but selected filaments are disabled for the MMU 2.0
+compatible_printers_condition = nozzle_diameter[0]>0.35 and ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material)
 extrusion_multiplier = 1.2
+filament_cost = 80.65
+filament_density = 4
 filament_colour = #804040
 filament_max_volumetric_speed = 10
 
@@ -655,6 +704,8 @@ cooling = 1
 disable_fan_first_layers = 3
 fan_always_on = 0
 fan_below_layer_time = 10
+filament_cost = 58.66
+filament_density = 1.18
 first_layer_bed_temperature = 105
 first_layer_temperature = 270
 max_fan_speed = 20
@@ -664,11 +715,16 @@ temperature = 270
 
 [filament:ColorFabb PLA-PHA]
 inherits = *PLA*
+filament_cost = 55.5
+filament_density = 1.24
 
 [filament:ColorFabb Woodfil]
 inherits = *PLA*
-compatible_printers_condition = nozzle_diameter[0]>0.35
+# For now, all but selected filaments are disabled for the MMU 2.0
+compatible_printers_condition = nozzle_diameter[0]>0.35 and ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material)
 extrusion_multiplier = 1.2
+filament_cost = 62.9
+filament_density = 1.15
 filament_colour = #804040
 filament_max_volumetric_speed = 10
 first_layer_temperature = 200
@@ -677,7 +733,9 @@ temperature = 200
 
 [filament:ColorFabb XT]
 inherits = *PET*
-filament_type = PLA
+filament_type = PET
+filament_cost = 62.9
+filament_density = 1.27
 first_layer_bed_temperature = 90
 first_layer_temperature = 260
 temperature = 270
@@ -685,6 +743,8 @@ temperature = 270
 [filament:ColorFabb XT-CF20]
 inherits = *PET*
 extrusion_multiplier = 1.2
+filament_cost = 80.65
+filament_density = 1.35
 filament_colour = #804040
 filament_max_volumetric_speed = 1
 first_layer_bed_temperature = 90
@@ -694,6 +754,8 @@ temperature = 260
 
 [filament:ColorFabb nGen]
 inherits = *PET*
+filament_cost = 21.2
+filament_density = 1.2
 bridge_fan_speed = 40
 fan_always_on = 0
 fan_below_layer_time = 10
@@ -704,6 +766,8 @@ min_fan_speed = 20
 
 [filament:ColorFabb nGen flex]
 inherits = *FLEX*
+filament_cost = 0
+filament_density = 1
 bed_temperature = 85
 bridge_fan_speed = 40
 cooling = 1
@@ -719,26 +783,36 @@ temperature = 260
 
 [filament:E3D Edge]
 inherits = *PET*
+filament_cost = 56.9
+filament_density = 1.26
 filament_notes = "List of manufacturers tested with standart PET print settings for MK2:\n\nE3D Edge\nFillamentum CPE GH100\nPlasty Mladeč PETG"
 
 [filament:E3D PC-ABS]
 inherits = *ABS*
+filament_cost = 0
+filament_density = 1.05
 first_layer_temperature = 270
 temperature = 270
 
 [filament:Fillamentum ABS]
 inherits = *ABS*
+filament_cost = 32.4
+filament_density = 1.04
 first_layer_temperature = 240
 temperature = 240
 
 [filament:Fillamentum ASA]
 inherits = *ABS*
+filament_cost = 38.7
+filament_density = 1.04
 fan_always_on = 1
 first_layer_temperature = 265
 temperature = 265
 
 [filament:Fillamentum CPE HG100 HM100]
 inherits = *PET*
+filament_cost = 54.1
+filament_density = 1.25
 filament_notes = "CPE HG100 , CPE HM100"
 first_layer_bed_temperature = 90
 first_layer_temperature = 275
@@ -748,8 +822,11 @@ temperature = 275
 
 [filament:Fillamentum Timberfil]
 inherits = *PLA*
-compatible_printers_condition = nozzle_diameter[0]>0.35
+# For now, all but selected filaments are disabled for the MMU 2.0
+compatible_printers_condition = nozzle_diameter[0]>0.35 and ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material)
 extrusion_multiplier = 1.2
+filament_cost = 68
+filament_density = 1.15
 filament_colour = #804040
 filament_max_volumetric_speed = 10
 first_layer_temperature = 190
@@ -758,18 +835,26 @@ temperature = 190
 
 [filament:Generic ABS]
 inherits = *ABS*
+filament_cost = 27.82
+filament_density = 1.04
 filament_notes = "List of materials tested with standart ABS print settings for MK2:\n\nEsun ABS\nFil-A-Gehr ABS\nHatchboxABS\nPlasty Mladeč ABS"
 
 [filament:Generic PET]
 inherits = *PET*
+filament_cost = 27.82
+filament_density = 1.24
 filament_notes = "List of manufacturers tested with standart PET print settings for MK2:\n\nE3D Edge\nFillamentum CPE GH100\nPlasty Mladeč PETG"
 
 [filament:Generic PLA]
 inherits = *PLA*
+filament_cost = 25.4
+filament_density = 1.27
 filament_notes = "List of materials tested with standart PLA print settings for MK2:\n\nDas Filament\nEsun PLA\nEUMAKERS PLA\nFiberlogy HD-PLA\nFillamentum PLA\nFloreon3D\nHatchbox PLA\nPlasty Mladeč PLA\nPrimavalue PLA\nProto pasta Matte Fiber\nVerbatim PLA\nVerbatim BVOH"
 
 [filament:Polymaker PC-Max]
 inherits = *ABS*
+filament_cost = 77.3
+filament_density = 1.20
 bed_temperature = 115
 filament_colour = #3A80CA
 first_layer_bed_temperature = 100
@@ -778,6 +863,8 @@ temperature = 270
 
 [filament:Primavalue PVA]
 inherits = *PLA*
+filament_cost = 108
+filament_density = 1.23
 cooling = 0
 fan_always_on = 0
 filament_colour = #FFFFD7
@@ -792,10 +879,28 @@ temperature = 195
 
 [filament:Prusa ABS]
 inherits = *ABS*
+filament_cost = 27.82
+filament_density = 1.08
 filament_notes = "List of materials tested with standart ABS print settings for MK2:\n\nEsun ABS\nFil-A-Gehr ABS\nHatchboxABS\nPlasty Mladeč ABS"
 
+[filament:*ABS MMU2*]
+inherits = Prusa ABS
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material
+filament_cooling_final_speed = 50 
+filament_cooling_initial_speed = 10
+filament_cooling_moves = 5
+filament_ramming_parameters = "120 110 5.32258 5.45161 5.67742 6 6.48387 7.12903 7.90323 8.70968 9.3871 9.83871 10.0968 10.2258| 0.05 5.30967 0.45 5.50967 0.95 6.1871 1.45 7.39677 1.95 9.05484 2.45 10 2.95 10.3098 3.45 13.0839 3.95 7.6 4.45 7.6 4.95 7.6";
+
+[filament:Generic ABS MMU2]
+inherits = *ABS MMU2*
+
+[filament:Prusa ABS MMU2]
+inherits = *ABS MMU2*
+
 [filament:Prusa HIPS]
 inherits = *ABS*
+filament_cost = 27.3
+filament_density = 1.04
 bridge_fan_speed = 50
 cooling = 1
 extrusion_multiplier = 0.9
@@ -812,17 +917,76 @@ temperature = 220
 
 [filament:Prusa PET]
 inherits = *PET*
+filament_cost = 27.82
+filament_density = 1.27
 filament_notes = "List of manufacturers tested with standart PET print settings for MK2:\n\nE3D Edge\nFillamentum CPE GH100\nPlasty Mladeč PETG"
 
+[filament:*PET MMU2*]
+inherits = Prusa PET
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material
+temperature = 230
+first_layer_temperature = 230
+filament_cooling_final_speed = 1
+filament_cooling_initial_speed = 2
+filament_cooling_moves = 1
+filament_load_time = 12
+filament_loading_speed = 14
+filament_notes = PET
+filament_ramming_parameters = "120 140 4.70968 4.74194 4.77419 4.80645 4.83871 4.87097 4.90323 5 5.25806 5.67742 6.29032 7.06452 7.83871 8.3871| 0.05 4.72901 0.45 4.73545 0.95 4.83226 1.45 4.88067 1.95 5.05483 2.45 5.93553 2.95 7.53556 3.45 8.6323 3.95 7.6 4.45 7.6 4.95 7.6"
+filament_unload_time = 11
+filament_unloading_speed = 20
+filament_unloading_speed_start = 120
+
+[filament:Generic PET MMU2]
+inherits = *PET MMU2*
+
+[filament:Prusa PET MMU2]
+inherits = *PET MMU2*
+
 [filament:Prusa PLA]
 inherits = *PLA*
+filament_cost = 25.4
+filament_density = 1.24
 filament_notes = "List of materials tested with standart PLA print settings for MK2:\n\nDas Filament\nEsun PLA\nEUMAKERS PLA\nFiberlogy HD-PLA\nFillamentum PLA\nFloreon3D\nHatchbox PLA\nPlasty Mladeč PLA\nPrimavalue PLA\nProto pasta Matte Fiber\nVerbatim PLA\nVerbatim BVOH"
 
+[filament:Prusament PLA]
+inherits = *PLA*
+temperature = 215
+filament_cost = 24.99
+filament_density = 1.24
+filament_notes = "Affordable filament for everyday printing in premium quality manufactured in-house by Josef Prusa"
+
+[filament:*PLA MMU2*]
+inherits = Prusa PLA
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material
+temperature = 205
+filament_cooling_final_speed = 1
+filament_cooling_initial_speed = 2
+filament_cooling_moves = 1
+filament_load_time = 12
+filament_loading_speed = 14
+filament_ramming_parameters = "120 110 2.70968 2.93548 3.32258 3.83871 4.58065 5.54839 6.51613 7.35484 7.93548 8.16129| 0.05 2.66451 0.45 3.05805 0.95 4.05807 1.45 5.97742 1.95 7.69999 2.45 8.1936 2.95 11.342 3.45 11.4065 3.95 7.6 4.45 7.6 4.95 7.6"
+filament_unload_time = 11
+filament_unloading_speed = 20
+
+[filament:Generic PLA MMU2]
+inherits = *PLA MMU2*
+
+[filament:Prusa PLA MMU2]
+inherits = *PLA MMU2*
+
+[filament:Prusament PLA MMU2]
+inherits = *PLA MMU2*
+
 [filament:SemiFlex or Flexfill 98A]
 inherits = *FLEX*
+filament_cost = 82
+filament_density = 1.22
 
 [filament:Taulman Bridge]
 inherits = *common*
+filament_cost = 40
+filament_density = 1.13
 bed_temperature = 90
 bridge_fan_speed = 40
 cooling = 0
@@ -842,6 +1006,8 @@ temperature = 250
 
 [filament:Taulman T-Glase]
 inherits = *PET*
+filament_cost = 40
+filament_density = 1.27
 bridge_fan_speed = 40
 cooling = 0
 fan_always_on = 0
@@ -853,6 +1019,8 @@ start_filament_gcode = "M900 K{if printer_notes=~/.*PRINTER_HAS_BOWDEN.*/}200{el
 
 [filament:Verbatim BVOH]
 inherits = *common*
+filament_cost = 218
+filament_density = 1.23
 bed_temperature = 60
 bridge_fan_speed = 100
 cooling = 0
@@ -861,7 +1029,7 @@ extrusion_multiplier = 1
 fan_always_on = 0
 fan_below_layer_time = 100
 filament_colour = #FFFFD7
-filament_max_volumetric_speed = 10
+filament_max_volumetric_speed = 4
 filament_notes = "List of materials tested with standart PLA print settings for MK2:\n\nDas Filament\nEsun PLA\nEUMAKERS PLA\nFiberlogy HD-PLA\nFillamentum PLA\nFloreon3D\nHatchbox PLA\nPlasty Mladeč PLA\nPrimavalue PLA\nProto pasta Matte Fiber\nVerbatim PLA\nVerbatim BVOH"
 filament_soluble = 1
 filament_type = PLA
@@ -872,8 +1040,29 @@ min_fan_speed = 100
 start_filament_gcode = "M900 K{if printer_notes=~/.*PRINTER_HAS_BOWDEN.*/}200{else}10{endif}; Filament gcode"
 temperature = 210
 
+[filament:Verbatim BVOH MMU2]
+inherits = Verbatim BVOH
+compatible_printers_condition = printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK3.*/ and single_extruder_multi_material
+temperature = 195
+filament_notes = BVOH
+fan_always_on = 1
+first_layer_temperature = 200
+filament_cooling_final_speed = 1
+filament_cooling_initial_speed = 2
+filament_max_volumetric_speed = 4
+filament_type = PVA
+filament_cooling_moves = 1
+filament_load_time = 12
+filament_loading_speed = 14
+filament_ramming_parameters = "120 110 1.74194 1.90323 2.16129 2.48387 2.83871 3.25806 3.83871 4.6129 5.41935 5.96774| 0.05 1.69677 0.45 1.96128 0.95 2.63872 1.45 3.46129 1.95 4.99031 2.45 6.12908 2.95 8.30974 3.45 11.4065 3.95 7.6 4.45 7.6 4.95 7.6"
+filament_unload_time = 11
+filament_unloading_speed = 20
+filament_unloading_speed_start = 100
+
 [filament:Verbatim PP]
 inherits = *common*
+filament_cost = 72
+filament_density = 0.89
 bed_temperature = 100
 bridge_fan_speed = 100
 cooling = 1
@@ -901,6 +1090,24 @@ end_gcode = G4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbe
 extruder_colour = #FFFF00
 extruder_offset = 0x0
 gcode_flavor = marlin
+silent_mode = 0
+remaining_times = 0
+machine_max_acceleration_e = 10000
+machine_max_acceleration_extruding = 2000
+machine_max_acceleration_retracting = 1500
+machine_max_acceleration_x = 9000
+machine_max_acceleration_y = 9000
+machine_max_acceleration_z = 500
+machine_max_feedrate_e = 120
+machine_max_feedrate_x = 500
+machine_max_feedrate_y = 500
+machine_max_feedrate_z = 12
+machine_max_jerk_e = 2.5
+machine_max_jerk_x = 10
+machine_max_jerk_y = 10
+machine_max_jerk_z = 0.2
+machine_min_extruding_rate = 0
+machine_min_travel_rate = 0
 layer_gcode = ;AFTER_LAYER_CHANGE\n;[layer_z]
 max_layer_height = 0.25
 min_layer_height = 0.07
@@ -924,7 +1131,7 @@ retract_speed = 35
 serial_port = 
 serial_speed = 250000
 single_extruder_multi_material = 0
-start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM201 X9000 Y9000 Z500 E10000 ; sets maximum accelerations, mm/sec^2\nM203 X500 Y500 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1500 T1500 ; sets acceleration (S) and retract acceleration (T)\nM205 X10 Y10 Z0.2 E2.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
+start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM204 S[machine_max_acceleration_extruding] T[machine_max_acceleration_retracting] ; MK2 firmware only supports the old M204 format\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
 toolchange_gcode = 
 use_firmware_retraction = 0
 use_relative_e_distances = 1
@@ -935,7 +1142,7 @@ z_offset = 0
 printer_model = MK2S
 printer_variant = 0.4
 default_print_profile = 0.15mm OPTIMAL
-default_filament_profile = Prusa PLA
+default_filament_profile = Prusament PLA
 
 [printer:*multimaterial*]
 inherits = *common*
@@ -960,9 +1167,8 @@ printer_model = MK2SMM
 inherits = *multimaterial*
 end_gcode = G1 E-4 F2100.00000\nG91\nG1 Z1 F7200.000\nG90\nG1 X245 Y1\nG1 X240 E4\nG1 F4000\nG1 X190 E2.7  \nG1 F4600\nG1 X110 E2.8\nG1 F5200\nG1 X40 E3  \nG1 E-15.0000 F5000\nG1 E-50.0000 F5400\nG1 E-15.0000 F3000\nG1 E-12.0000 F2000\nG1 F1600\nG1 X0 Y1 E3.0000\nG1 X50 Y1 E-5.0000\nG1 F2000\nG1 X0 Y1 E5.0000\nG1 X50 Y1 E-5.0000\nG1 F2400\nG1 X0 Y1 E5.0000\nG1 X50 Y1 E-5.0000\nG1 F2400\nG1 X0 Y1 E5.0000\nG1 X50 Y1 E-3.0000\nG4 S0\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nG28 X0  ; home X axis\nM84     ; disable motors\n\n
 printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK2\nPRINTER_HAS_BOWDEN
-start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM201 X9000 Y9000 Z500 E10000 ; sets maximum accelerations, mm/sec^2\nM203 X500 Y500 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1500 T1500 ; sets acceleration (S) and retract acceleration (T)\nM205 X10 Y10 Z0.2 E2.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\n; Start G-Code sequence START\nT?\nM104 S[first_layer_temperature]\nM140 S[first_layer_bed_temperature]\nM109 S[first_layer_temperature]\nM190 S[first_layer_bed_temperature]\nG21 ; set units to millimeters\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG28 W\nG80\nG92 E0.0\nM203 E100\nM92 E140\nG1 Z0.250 F7200.000\nG1 X50.0 E80.0  F1000.0\nG1 X160.0 E20.0  F1000.0\nG1 Z0.200 F7200.000\nG1 X220.0 E13 F1000.0\nG1 X240.0 E0 F1000.0\nG1 E-4 F1000.0\nG92 E0.0
+start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM204 S[machine_max_acceleration_extruding] T[machine_max_acceleration_retracting] ; MK2 firmware only supports the old M204 format\n; Start G-Code sequence START\nT?\nM104 S[first_layer_temperature]\nM140 S[first_layer_bed_temperature]\nM109 S[first_layer_temperature]\nM190 S[first_layer_bed_temperature]\nG21 ; set units to millimeters\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG28 W\nG80\nG92 E0.0\nM203 E100\nM92 E140\nG1 Z0.250 F7200.000\nG1 X50.0 E80.0  F1000.0\nG1 X160.0 E20.0  F1000.0\nG1 Z0.200 F7200.000\nG1 X220.0 E13 F1000.0\nG1 X240.0 E0 F1000.0\nG1 E-4 F1000.0\nG92 E0.0
 default_print_profile = 0.15mm OPTIMAL
-default_filament_profile = Prusa PLA
 
 [printer:*mm-multi*]
 inherits = *multimaterial*
@@ -970,10 +1176,9 @@ end_gcode = {if not has_wipe_tower}\n; Pull the filament into the cooling tubes.
 extruder_colour = #FFAA55;#5182DB;#4ECDD3;#FB7259
 nozzle_diameter = 0.4,0.4,0.4,0.4
 printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK2\nPRINTER_HAS_BOWDEN
-start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM201 X9000 Y9000 Z500 E10000 ; sets maximum accelerations, mm/sec^2\nM203 X500 Y500 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1500 T1500 ; sets acceleration (S) and retract acceleration (T)\nM205 X10 Y10 Z0.2 E2.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\n; Start G-Code sequence START\nT[initial_tool]\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG21 ; set units to millimeters\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG28 W\nG80\nG92 E0.0\nM203 E100 ; set max feedrate\nM92 E140 ; E-steps per filament milimeter\n{if not has_wipe_tower}\nG1 Z0.250 F7200.000\nG1 X50.0 E80.0  F1000.0\nG1 X160.0 E20.0  F1000.0\nG1 Z0.200 F7200.000\nG1 X220.0 E13 F1000.0\nG1 X240.0 E0 F1000.0\nG1 E-4 F1000.0\n{endif}\nG92 E0.0
+start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM204 S[machine_max_acceleration_extruding] T[machine_max_acceleration_retracting] ; MK2 firmware only supports the old M204 format\n; Start G-Code sequence START\nT[initial_tool]\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG21 ; set units to millimeters\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG28 W\nG80\nG92 E0.0\nM203 E100 ; set max feedrate\nM92 E140 ; E-steps per filament milimeter\n{if not has_single_extruder_multi_material_priming}\nG1 Z0.250 F7200.000\nG1 X50.0 E80.0  F1000.0\nG1 X160.0 E20.0  F1000.0\nG1 Z0.200 F7200.000\nG1 X220.0 E13 F1000.0\nG1 X240.0 E0 F1000.0\nG1 E-4 F1000.0\n{endif}\nG92 E0.0
 variable_layer_height = 0
 default_print_profile = 0.15mm OPTIMAL
-default_filament_profile = Prusa PLA
 
 # XXXXXXXXXXXXXXXXX
 # XXX--- MK2 ---XXX
@@ -1031,17 +1236,20 @@ default_print_profile = 0.20mm NORMAL 0.6 nozzle
 [printer:Original Prusa i3 MK2.5]
 inherits = Original Prusa i3 MK2
 printer_model = MK2.5
-start_gcode = M115 U3.2.1 ; tell printer latest fw version\nM201 X9000 Y9000 Z500 E10000 ; sets maximum accelerations, mm/sec^2\nM203 X500 Y500 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1500 T1500 ; sets acceleration (S) and retract acceleration (T)\nM205 X10 Y10 Z0.2 E2.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
+remaining_times = 1
+start_gcode = M115 U3.4.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
 
 [printer:Original Prusa i3 MK2.5 0.25 nozzle]
 inherits = Original Prusa i3 MK2 0.25 nozzle
 printer_model = MK2.5
-start_gcode = M115 U3.2.1 ; tell printer latest fw version\nM201 X9000 Y9000 Z500 E10000 ; sets maximum accelerations, mm/sec^2\nM203 X500 Y500 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1500 T1500 ; sets acceleration (S) and retract acceleration (T)\nM205 X10 Y10 Z0.2 E2.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
+remaining_times = 1
+start_gcode = M115 U3.4.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
 
 [printer:Original Prusa i3 MK2.5 0.6 nozzle]
 inherits = Original Prusa i3 MK2 0.6 nozzle
 printer_model = MK2.5
-start_gcode = M115 U3.2.1 ; tell printer latest fw version\nM201 X9000 Y9000 Z500 E10000 ; sets maximum accelerations, mm/sec^2\nM203 X500 Y500 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1500 T1500 ; sets acceleration (S) and retract acceleration (T)\nM205 X10 Y10 Z0.2 E2.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
+remaining_times = 1
+start_gcode = M115 U3.4.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0
 
 # XXXXXXXXXXXXXXXXX
 # XXX--- MK3 ---XXX
@@ -1050,42 +1258,77 @@ start_gcode = M115 U3.2.1 ; tell printer latest fw version\nM201 X9000 Y9000 Z50
 [printer:Original Prusa i3 MK3]
 inherits = *common*
 end_gcode = G4 ; wait\nM221 S100\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors
+machine_max_acceleration_e = 5000,5000
+machine_max_acceleration_extruding = 1250,1250
+machine_max_acceleration_retracting = 1250,1250
+machine_max_acceleration_x = 1000,960
+machine_max_acceleration_y = 1000,960
+machine_max_acceleration_z = 1000,1000
+machine_max_feedrate_e = 120,120
+machine_max_feedrate_x = 200,100
+machine_max_feedrate_y = 200,100
+machine_max_feedrate_z = 12,12
+machine_max_jerk_e = 1.5,1.5
+machine_max_jerk_x = 8,8
+machine_max_jerk_y = 8,8
+machine_max_jerk_z = 0.4,0.4
+machine_min_extruding_rate = 0,0
+machine_min_travel_rate = 0,0
+silent_mode = 1
+remaining_times = 1
 printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK3\n
 retract_lift_below = 209
 max_print_height = 210
-start_gcode = M115 U3.3.1 ; tell printer latest fw version\nM201 X1000 Y1000 Z1000 E9000 ; sets maximum accelerations, mm/sec^2\nM203 X200 Y200 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1250 T1250 ; sets acceleration (S) and retract acceleration (T)\nM205 X8 Y8 Z0.4 E1.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height==0.05}100{else}95{endif}
+start_gcode = M115 U3.4.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height==0.05}100{else}95{endif}
 printer_model = MK3
 default_print_profile = 0.15mm OPTIMAL MK3
 
 [printer:Original Prusa i3 MK3 0.25 nozzle]
-inherits = *common*
+inherits = Original Prusa i3 MK3
 nozzle_diameter = 0.25
-end_gcode = G4 ; wait\nM221 S100\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors
-printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK3\n
-retract_lift_below = 209
 max_layer_height = 0.1
 min_layer_height = 0.05
-max_print_height = 210
-start_gcode = M115 U3.3.1 ; tell printer latest fw version\nM201 X1000 Y1000 Z1000 E9000 ; sets maximum accelerations, mm/sec^2\nM203 X200 Y200 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1250 T1250 ; sets acceleration (S) and retract acceleration (T)\nM205 X8 Y8 Z0.4 E1.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height==0.05}100{else}95{endif}
-printer_model = MK3
 printer_variant = 0.25
 default_print_profile = 0.10mm DETAIL 0.25 nozzle MK3
 
 [printer:Original Prusa i3 MK3 0.6 nozzle]
-inherits = *common*
+inherits = Original Prusa i3 MK3
 nozzle_diameter = 0.6
-end_gcode = G4 ; wait\nM221 S100\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors
-printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK3\n
-retract_lift_below = 209
 max_layer_height = 0.35
 min_layer_height = 0.1
-max_print_height = 210
-start_gcode = M115 U3.3.1 ; tell printer latest fw version\nM201 X1000 Y1000 Z1000 E9000 ; sets maximum accelerations, mm/sec^2\nM203 X200 Y200 Z12 E120 ; sets maximum feedrates, mm/sec\nM204 S1250 T1250 ; sets acceleration (S) and retract acceleration (T)\nM205 X8 Y8 Z0.4 E1.5 ; sets the jerk limits, mm/sec\nM205 S0 T0 ; sets the minimum extruding and travel feed rate, mm/sec\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0  F1000.0 ; intro line\nG1 X100.0 E12.5  F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height==0.05}100{else}95{endif}
-printer_model = MK3
 printer_variant = 0.6
 default_print_profile = 0.15mm OPTIMAL 0.6 nozzle MK3
 
+[printer:*mm2*]
+inherits = Original Prusa i3 MK3
+single_extruder_multi_material = 1
+cooling_tube_length = 10
+cooling_tube_retraction = 30
+parking_pos_retraction = 85
+retract_length_toolchange = 3
+extra_loading_move = -13
+printer_model = MK3MMU2
+default_print_profile = 0.15mm OPTIMAL MK3
+default_filament_profile = Prusament PLA MMU2
+
+[printer:Original Prusa i3 MK3 MMU2 Single]
+inherits = *mm2*
+single_extruder_multi_material = 0
+start_gcode = M107\nM115 U3.4.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT?\n; purge line\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0  F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
+end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200; home X axis\nM84 ; disable motors
+
+[printer:Original Prusa i3 MK3 MMU2]
+inherits = *mm2*
+# The 5x nozzle diameter defines the number of extruders. Other extruder parameters
+# (for example the retract values) are duplicaed from the first value, so they do not need 
+# to be defined explicitely.
+machine_max_acceleration_e = 8000,8000
+nozzle_diameter = 0.4,0.4,0.4,0.4,0.4
+extruder_colour = #FF8000;#0080FF;#00FFFF;#FF4F4F;#9FFF9F
+start_gcode = M107\nM115 U3.4.0 ; tell printer latest fw version\nM83  ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E32.0 F1073.0\nG1 X5.0 E32.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0  F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
+end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors\n
+
 # The obsolete presets will be removed when upgrading from the legacy configuration structure (up to Slic3r 1.39.2) to 1.40.0 and newer.
 [obsolete_presets]
-print="0.05mm DETAIL 0.25 nozzle";"0.05mm DETAIL MK3";"0.05mm DETAIL";"0.20mm NORMAL MK3";"0.35mm FAST MK3"
+print="0.05mm DETAIL 0.25 nozzle";"0.05mm DETAIL MK3";"0.05mm DETAIL";"0.20mm NORMAL MK3";"0.35mm FAST MK3";"print:0.15mm OPTIMAL MK3 MMU2";"print:0.20mm FAST MK3 MMU2"
 filament="ColorFabb Brass Bronze 1.75mm";"ColorFabb HT 1.75mm";"ColorFabb nGen 1.75mm";"ColorFabb Woodfil 1.75mm";"ColorFabb XT 1.75mm";"ColorFabb XT-CF20 1.75mm";"E3D PC-ABS 1.75mm";"Fillamentum ABS 1.75mm";"Fillamentum ASA 1.75mm";"Generic ABS 1.75mm";"Generic PET 1.75mm";"Generic PLA 1.75mm";"Prusa ABS 1.75mm";"Prusa HIPS 1.75mm";"Prusa PET 1.75mm";"Prusa PLA 1.75mm";"Taulman Bridge 1.75mm";"Taulman T-Glase 1.75mm"