Hi...I am playing a warwick thumb bass and am interesting in having wood control knobs made for it. I know you can buy wooden knobs from allparts and possibly other places, but i would like to design my own. Does anyone know of someone that would do this? I have contacted Ken Bebensee and Dave Pushic (DP) and both said they don't have the time to do it. I am located in San Francisco, so if any locals know anyone around here that would be great. Thanks for any input.