Low Profile adjustable Bed Wedge

thingiverse

Based off of the numerous wedge designs already out there. I needed a low profile wedge to help level out the warped heat bed on my Ender 3 (low in the middle). Print 2 so you can have one on either side of the thermistor pad. Sand the surface of each wedge so they can slide easy against each other. A little bit of plastic safe grease should help as well. Insert a M3 nut into the cutout on the smaller lower wedge. Use a M3 x 40mm (35mm will work too) nut inserted through the frame into the lower wedge. Set the upper wedge on top of the lower and adjust the screw as necessary. Not necessary but you can use a <a href="https://www.thingiverse.com/thing:3015709"> dial indicator</a> to help fine tune the flatness of your bed. Min height = 9mm, Max height = 13.5mm, each turn of the screw is aprox 0.12mm High temp filament is recommended, PETg, ABS, etc.