I’m working to repair a small diode laser for work (Darkly Labs Emblaser) thats a desktop size
The bearings and carriages on the gantry were all upgraded to sturdier designs but I’m still having issues when I try to home it. The gantry moves happily and freely front to back but starts skipping and making a grinding sound when it tries to go left to right despite brand new bearings and freshly cleaned/lubed rails. Any suggestions from folks who have built far better than this on how to fix/troubleshoot it?