I put a cheap Bigsby B5 clone from China on my ESP Les Paul clone, hasn't affected the tuning stability at all, but felt a bit hairy drilling holes in the damn thing. I agree with TS that if yours is a proper Paul then you don't want to be drilling into it.
I put a cheap Bigsby B5 clone from China on my ESP Les Paul clone, hasn't affected the tuning stability at all, but felt a bit hairy drilling holes in the damn thing. I agree with TS that if yours is a proper Paul then you don't want to be drilling into it.