I was perusing bass-maker Brock Radelets site, and the site made mention of the adjustable neck that he features on his basses. The page simply states: To be completed soon! ...but for now I'll say that the adjustable neck is easy to use, designed to last hundreds of years and no one who has one wants to live without it. I understand that this is the same sort of neck that James Ham (Radelet was a student of Ham's) puts on his basses. Can someone explain the mechanics of how this sort of neck works? I cant quite picture it.