Anycubic Kobra Go Antibacklash Fix

thingiverse

After assembling my new Anycubic Kobra Go and testing it, a problem with the z-axis while leveling started to come up.I've tried everything, even dis- and reassembling the whole z-axis with no success.I noticed early on that the antibacklash nut wasn't properly engaging and disengaging when the printhead was moving longer distances up and down.That's because the nut is only held in place on one side and can escape the other side which let's it sit at an angle and thus locks the z-axis when it shouldn't.This simple bracket is using a bit longer bolts than the already existing ( mine are too long, but haven't gotten any other).After changing that my Kobra Go is printing flawlessly for a few months now.Hopefully this helps someone with the same problem.Feel free to optimize it.