I just bought a 1984 Warwick Streamer! http://www.talkbass.com/forum/images/smilies/smile.gif It has a Wenge thru neck, a cherry body, and a Wenge fret board with EMG pickups and a brass just-a-nut1. Problem is that the screw under the Estring in the nut is stuck and mangled.http://www.talkbass.com/forum/images/smilies/frown.gif any suggestions for how to get it out (will WD-40 hurt the wood?)? Any ideas for where to get a replacement screw? Does anybody know the thread size of the screw? Maybe I could buy a regular screw and turn down the head or something.