Z Calibration Tool Insert
thingiverse
Inspired by and used with the Z Calibration tool uploaded by Flynny Here - https://www.thingiverse.com/thing:2065713. Use this to help calibrate the Z Axis and therefore level the X Axis. Do this before you level your Bed for best results. Also, Your bed height and Z Stop may be such that you want to print a spare set and double the cap height when calibrating Z. Print two, snap them together and store them on the frame.
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