Ender 3 Dial Indicator Adapter

thingiverse

You can use a dial indicator to level the bed much better, without a BLTouch and all the troubles it causes. Just print this thing in the given orientation and press them together. You should be able to use it as is, but to do everything correctly and to fully utilize this robust design, you will also need 2x M4 nuts, washers and some bolts (say 20 mm). Nuts are designed to be press-fitted, so no worry, just press them in! Can be used for all 8 mm dial indicators. Should be compatible with Creality CR-10 and similar...