@mpirringer Awesome! Something like this is exactly what I've been looking for! I'll give it a shot and let you know how it goes, thanks!

Hey all,

Bought a UM2+ a month and half ago, and have been just really getting into the printing game, going through and tuning the printer and what not, and for the most part have been pretty successful, except for when it comes to holding dimension in the Y axis. My X axis is spot on, but my Y axis prints about .008" small when printing a 1" square, anyone have any ideas on what would cause this or how to fix it? I replaced all of the belts, re-aligned the pulleys and axles as they were missing spacers, checked the tension on all of the pulleys multiple times, checked the tension on the short belts/motors multiple times, and just can't for the life of me figure out what the heck is causing this problem, any help would be greatly appreciated!