Calibrating X and Y on Comgrow Z1

I need a perfect circle but my X and Y do not cut the same length. To cut a 100mm Circle I had to set my width to 100 mm and my height to 128mm. Cutting a 100mm by 100mm square gave me y of 80mm and x of 100mm.
Can anyone help he calibrate the x and y steppers?

Thanks in advance for your assistance
Tim

Did you intentionally post this with a Smoothieware tag?

If so, then use Machine Settings->Calibrate Axis to make calibration adjustments for size.

You should take a backup of your current Machine Settings, specifically $130, $131.

What are those values now?

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.