Cura 4 Printrbot Simple Metal Settings

; Create printer using "Printrbot Simple",
; dimensions 150x150x150,
; printhead min/max 0/0/0/0 Gantry 99999
; Extruder - 0.4mm nozzle, 1.75mm filament dia, nozzle offset x/y 0/0
;
; START GCODE
G28 X0 Y0 Z0
G92 E0
G29

; END GCODE
M104 S0                     ;extruder heater off
M140 S0                     ;heated bed heater off (if you have it)
G91                                    ;relative positioning
G1 E-1 F300                            ;retract the filament a bit before lifting the nozzle, to release some of the pressure
G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
G28 X0 Y0                              ;move X/Y to min endstops, so the head is out of the way
M84                         ;steppers off
G90                         ;absolute positioning
;{profile_string}