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

A M3-.50 nut is required.

No

No

200

20

Hardware Requirements after printing:
1/4" 20 bolt or threaded rod for camera mount.
1/4" 20 Thumb screw/nuts
1/4" Elastic shock cord