Z-Stop Shim for Ender 3 Pro Glass Build Plate Install

thingiverse

Just a simple shim to help novice makers easily adjust the height of the z-stop switch assembly on an Ender 3 Pro when adding a glass build plate. *This is based on a glass build plate with a thickness of 4mm. Measure your glass build plate with calipers and feel free to remix this to accommodate your build plate's thickness.* To use: 1. Raise the Z-Axis to move the print head out of your way 2. Loosen the two bolts securing the z-stop switch assembly to the frame 3. Raise the z-stop switch assembly and slide the shim between it and the lower frame 4. Lower the z-stop switch assembly to sit on the shim 5. Re-tighten the bolts on the z-stop switch assembly 6. Remove the shim, it is not designed to be permanent **Always Remember** *Lower the bed by three to four full turns on all four corners before rehoming and releveling the bed so the nozzle doesn't crash into your new glass build plate surface and ruin it.*