I made a hand knob for the Makergear M2 for bed leveling,
this makes the leveling process so much easier than using the allen key and reaching under to find the set screw.
It also allows fine tuning on the fly.
Print the stl file above, no supports, 50% infill.
and press fit the thumb screw below into it.
I cut the thumb screw down -10mm to have 15 mm shaft so it doesn't interfere with the bed support.
Let me know if you like it!
If you print and like them please post your photos!