follyzx

Thanks. It is solved. This is due to the default direction setting of relative coordinats of the second nozzle.

Thinks for your reply. But I confirmed that the box " origin at center" is unchecked. This occures only when slice with dual extruders.

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.