I had my frets redone on my Ibanez because of buzzing everywhere. I get it back and I figured the strings are stretching and that's why it's not staying in tune after using the whammy. The locking nut was loose! I tightend it up and guess what? it stays in tune but the open strings buzz. Now I have to take the nut off and shim it. GRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRRRRRRRRRRRR.

I wish I had a gapper. For that matter to be able to see the gap. Probably a thin piece of construction paper or something a little thicker should do the trick.