Hey, I just bought a 5 string bass neck and wanted to buy some black tuning machines for it. Unfortunately, there are holes drilled for 2-screw machines set on each side of the hole, and I am buying 4-screw tuning machines set in a square pattern around the holes.
Should I fill in the existing holes with wood glue? Should I put the bass in a vice before drilling to prevent cracking?
Should I fill in the existing holes with wood glue? Should I put the bass in a vice before drilling to prevent cracking?