MakerGear M2 Z Adjustment Knob

I wanted a better way of fine tuning the Z end stop. Trying to undo a nut and adjust each time was unreliable for me.

I run the nut up onto the adjusting bolt to help stabilize the adjustment knob. By lifting it above the bearing mounting bracket, you can rotate and adjust the height of the bolt.

It's got 12 stops that fit loosely against this bearing housing. This gives 30 degree adjustments to the height.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/