Time to finish off the guitar, job basically done, just add pickguard screws, strap buttons, String trees and Machine heads. EASY!! What can go wrong, drill a pilot hole and screw that sucker in, right? WRONG!!!! Stuff up an otherwise flawless Guitar Build This is embarrassing, but I now qualify for some award for snapping off small screws in bodies and necks!!!! And I've read the articles on Stew Mac and others on pilot hole sizing, I try to be careful, so why do I still get 'em wrong???? What trick do you use to size small pilot holes for those String trees and machine head screws especially? And how do you go about drilling a screw out with minimal damage like on a natural wood peg head where any oversize hole from preying the leftovers out will be visible?