Hey,
I’ve been battling z banding forever it feels. Whilst my corexy no longer is a Gridbot, it still has the z axis and bed solution from it.
I’ve been thinking about a belted z axis for quite a while, but haven’t been able to settle on a solution yet (perhaps with a worm drive to help the bed to stay up when powered off).
I was wondering if anyone has any other ideas for a z axis that doesn’t require buying stuff for a lot of money, like most more advanced/popular printers require?
I’ve tried anti wobble mounts, lose tops on screws and a lot more already.