I just want to recommend this guy if you're looking for custom wood parts. He made me some custom size koa knobs and a koa thumb rest to my specific shape and size. The price was about half of what some other places quoted, and I got them 6 days after ordering!
Exotic Wood Knobs And Guitar Parts items - Get great deals on guitar wood knob, bass items on eBay Stores!
I'll post some pics once I get them finished and on the bass
