Okay, I'm gonna repost this again :confused:

Long story short, I need a new nut for my 83 MIA P-Bass.
I'm thinking about Brass.
Where can I get one, and what will this do for my tone, if anything?

www.basspartsresource.com

They have them IIRC.

I think the fingerboard radius is a bit weird on mine, but I'll certainly check that out. What's an easy way to get a fretboard radius measurement without fancy tools?