I think my bass has a bit of warp to the neck. I was surfing the net to find out if warped necks were fixable and I found this website: Warpedneck.com. Apparently they heat treat your warped neck and remove the warping, getting it setup with just a small amount of relief "for proper setup". They say they can tackle even the most warped necks and only charge $75 (+ shipping there and back). Anybody here ever use them or know someone who has?