Well, I have all the shoulder bolts updated to use captive nuts and they are not leaning but I'm still getting vertical belt movement on the idler. Could this be caused by my belt holding? The belts attach to the xy carriage by pressing a small plate against them using a grub screw. So the belt is compressed a little bit, far less than a mm. Is there a good way to troubleshoot idler by idler?by AgentNoise - CoreXY Machines
All Idlers are on shoulder bolts, supported on the top and bottom. I will double check that none are leaning. I did move some components from heat set inserts to captive nuts to help with leaning idlers. I'm not as concerned about the print quality as belt life. The belts are touching the flanges and I am worried that will wear on the belts quickly.by AgentNoise - CoreXY Machines
I am beating my head against the wall trying to figure this issue out. My A and B belts are moving up and down on the idlers when I move the x carriage left and right. When I move the carriage to the left the A belt (top) moves up on the idler, the B belt (bottom) moves down on the idler. It reverses when moving the carriage to the right. This also happens when moving the carriage back and forby AgentNoise - CoreXY Machines