ShakeNBake wrote
Whom would you recommend to for the nut?
Try Foster van der Merwe.
Also - a bit of weirdness - likely due to age - is that the neck pickup has died on me.
That or the selector is faulty or a little wiring issue.
Yeah more likely to be switch, pot or wires than pickup. If you
do have a faulty pickup give me a shout - I have a set of those Gretsch pups I got from Greg for a song and I'm probably not going to use them now.
Oh, about the Bigsby.
What kind of metal are they made of?
Mostly aluminium, but some of the parts are chromed steel or iron. A Dremel with wire brush will clean it up or you can use steel wool.
Is sandblasting an option?
Can remove too much material and is difficult to target just where you need it.
Also - what would be the best sites/options to look at for ordering parts needed?
http://www.darrenriley.com/Gretschparts.htm
http://angela.com/gretschguitarparts.aspx