Brass Nuts [haw haw haw.]

[XansNiceSweater]

Okay, I'm gonna repost this again

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?

[Trevorus]

www.basspartsresource.com

They have them IIRC.

[XansNiceSweater]

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?