Description If the D7 bed has some slop in it (can be wiggled easily or if you see it flex a lot during the peeling process) then you may need to adjust the preload on the bearings that hold the bed b...

Description If you take the build platform all the way off and the z nut is removed from the threaded rod it will need to be installed correctly because of the anti-backlash nut. Here is a quick video...