ProMega Mirror Bed Bumpers

thingiverse

These clips provide excellent stabilization to a 1/4" mirror bed attached to a ProMega. If your print bed is made of aluminum or another material, some adjustments might be necessary to ensure the clips don't interfere with the print head. Double-check their placement during installation and verify that nothing obstructs the path. The rounded bumpers are designed to push the mirror forward and left, keeping it secure while allowing for easy removal and reinstallation, making cleaning and recoating a breeze using hairspray or your preferred method. To assemble these clips, print one of each front bumper and two rear ones. These will attach to the M3 holes in the back frame piece on either side of the heater connections. You'll need four M3-18 countersunk screws (though I'm still awaiting delivery). Alternatively, you can use M3-20 hex head screws, which work just as well and don't obstruct any printer components if tightened securely.