Printer Calibration Cube

I printed a Calibration 20mm Cube from Thingiverse and
X = 19.98mm
Y = 19.99mm
Z = 19.76mm
Any suggestion on how to adjust the Z since it’s almost.25mm off
I know it has a threaded rod on the stepper motor and I think my Z offset is pretty good so how to adjust this.

HI there

You would change it with the M92 command

Michael from teaching tech on YouTube has an awesome calibration procedure he created for setting this up.

Basically you would figure out what the new e-steps are for your Z-axis and input them using the M92 command through a console.

Hope this helps
Jason H


Thanks, I will give it a shot!!

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