https://www.thingiverse.com/thing:4441076 presented a thumb screw to replace the wing nut leveling screw on the front-left corner of the BIBO bed. It is too wide for the other two positions.
I have created smaller versions to fit the right-front corner and the back-center leveling screws.

There are two .stl files, here. One has sprockets on it; this is for the right-front corner. When I tried to use that one for the back-center, it started snagging the thin wires hanging near it. So I created a smoother version for the back leveling screw.

A M3-.50 nut is required.

BIBO 2

200

20