Hi,
The machine can reference again - Z axis was on the limit switch, not sure how it moved - must have moved itself.
Just left machine on and came back with M01 error. Seems like the M01 errors are gone for now.
So back to original error of X axis. I had a look at the X Motor and does seem to drift more than other axis.
But the display does not show any movement. I will try take a video.
Do you adjust the Zero-Offset-poti potentiometers when machine is referenced ?
Thanks
Paul