S p a r k y
New member
Yea, JL bass knob, RBC-1, for my 500/1 (version 1), came out pretty clean. I just drilled a button blank and used needle nose pillars to clean up the plastic pieces on the back of the false button.
Ah! I looked that one up, I see how you can do it now. My button, is larger and more difficult. I will dig into this and see what I may be able to do.