Today, I found cura generates negative value for X&Y coordinates, which caused dislocation print. But I try to addjust the parameter of machine setting to solve it, but failed.
"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"
or
"G0 X-0.9 Y-57" it's seems the offset of extruder 2.
What should I do to fix it.