Andy Eagle
Fractal Fanatic
You could try a Gotoh made Edge lock nut, but apart from looking crappy that will still work.I had this problem with my new Ibanez Premium S1070, see attached...
I traded the locking tuners from my retired RG770 that fit snug in the new saddle. The originals seen here on my old RG twisted slightly when tightened. Never had that on 8-9 locking guitars I’ve had. never noticed for a month at least, trying to get setup. What a PITA!
saving a few cents and shaved off mm on the originals.