V2 Didn't work but this last version works quite nicely. This moves the Z stop from the top to the bottom, downside you lost 1cm of Z print area, no biggie for me, but it's the best I could do without cutting the UMO+ frame. With this the idea it's to be able to reset the Z0 like UM2 and probably make a Calibration routine via Ulticontroller (not hard at all to do). In progress, but working: https://ultimaker.com/en/community/22120-idea-new-location-for-z-limit-on-umo