Hi I am trying to calibrate a newly built ToolChanger and I am slowly getting there. After getting a pretty good first layer with z calibration I did the x and y calibration and everything was looking good. Then I tried to print my first print with more than one layer. A calibration cube of 1x1x1cm. Layer height is set to 0.2 in the print settings and min layer height limit is 0.07 in the printer settings. Nozzle diameter is 0.4. The cube ended up like this: What am I doing wrong? Is this z-height? Is it E-steps? Does anyone have any ideas? The STL was downloaded from Thingiverse and sliced with Prusa slicer using the profiles found here: https://toolchanger.xyz/SlicerProfiles.html
It looks to me that your Z steps/mm is set too high. What Z steps/mm have you set in the M92 command in config.g, and what is the pitch and lead of the Z leadscrew?