I don't know if an answer is still needed here, but I have installed Wittners on three ouds. I didn't have to ream anything because i used a trick i
learned from my teacher, which is using small pieces of sanding paper. the rough side of the paper touches the wood of the inside of the pegholes. if
you do it correctly the pegs are tight enough in the holes so they won't budge (if that's the correct term) |