Hi all
I'm upgrading my prusa mendel i3 from a single direct feed extruder to dual bowden extruders.
But two of the stepper motors i have has different gear ratios.
In marlin, what can I do to calibrate the steps/unit for the two motors?
thanks all
Edited 1 time(s). Last edit at 08/04/2014 01:14PM by duckfriedrice.