Are the tiny little shafts on your potentiometers not fun to twist? Throw a custom cap on it!

6mm internal hole, fits my 1/4" potentiometers snuggly.

A recessed hole exists in the bottom of each cap to accommodate a few millimeters of mounting hardware,

Includes a 3mf file for a batch of 16, because you can never have too many caps!

(I'm still tweaking this, but here it is in its current state!)