2040 mounting arm pivot hinge for 3d printer screen

prusaprinters

Changed the mount to 2040 extrusion spacing.  Added a boss to the pivot piece. Now the fit is much better and the boss can be filed down to customize how tight you want the pivot to fit.Added a wing on one side of the pivot to limit the rotation so it does not swing inside the printer frame.Added cutouts around the pivot mounting bolt and nut area.  This single mod makes it worth downloading compared to the original.  Soooooo much easier to tighten the nut compared to the original.  You can just hold the nut with a wrench like normal.With the original, the hole for the nut is too small to fit a tool into and does not otherwise lock the nut in place.  It is a nightmare to tighten unless you shove something in there to hold the nut and there is no reason for it to be that difficult.