I'm transforming my Anet A8 printer to Raspberry Pi driven using PyCNC. Things seem to look promising so far apart from the Z motor doing nothing but making screaming-like sound when supposed to be moving (In pycnc enter command z10).
I was playing with the config, changed the Z related velocity and step values. Didn't see any difference.
When I start pycnc and enter command g28 (all axis home) the Z needs some help... Here is a video.
Has anyone got experience in PyCNC? Or any idea?
