For what it's worth:
Or you could just calibrate the Z direction.
[reprap.org]
As far as I know on the RAMPS boards micro steps 1/32 or 1/16 depends on which stepper driver you are using. If using the DRV 8825 drivers it's 1/32, A4988 = 1/16.
But is you go thru the calculation procedure it won't matter which ones you have.
Or you could just calibrate the Z direction.
[reprap.org]
As far as I know on the RAMPS boards micro steps 1/32 or 1/16 depends on which stepper driver you are using. If using the DRV 8825 drivers it's 1/32, A4988 = 1/16.
But is you go thru the calculation procedure it won't matter which ones you have.
