Z axis leveling / balancing / stopper clip for tronxy

thingiverse

This is a crucial point: balance left and right on the Z-axis. To set it, clip the Z-axis at its left and right ends. Then, turn off the printer and disable the stepper motor. Rotate the Z-stepper motor by hand downwards to the left and right until it stops against the stopper bar. This stopper is 71mm long. You can adjust or modify it according to your machine's specifications. Measurements are taken when the Z-height is set to 0 mm, which means the nozzle should be touching the print bed at that point.