Geeetech

On My A10M had ocassionally Y shift and toasty extruder motors. Vrefs were as follows:
X 1.1
Y 1.0
Z 1.1
E0 1.1
E1 1.1
The way I see it, if your extruder is skipping chances are you trying to shove more filament through the nozzle than it can flow, be it for temperature settings or other mechanical ...