I seems i have a backlash of 0.04 mm in z - but i am not sure if i measured right.
I think that’s a reasonable number. Not too far off the published specs.
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I was tired try reading a reasonable value out of the Quick Backlash Calibration gcode found here. Quick Backlash Calibration V.2 by Muele - Thingiverse
So i used a few regural expressions to convert it to a nc file for the laser which is much better interpretable.
I hope it helps
Quick Backlash nc.zip (22.8 KB)
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