So I had a new nut installed a while back. I've noticed issues with it staying in place recently, and I guess I'm wondering how the nut is "Set" in place. Important Qualifiers: 1. It happened when I had too many winds around the E string, causing the angle behind the nut to be larger. This has since been rectified. 2. It happened just now when I was fiddling around with no D string on, since it broke, and I'm waiting for my replacement to be shipped. So there's less string tension keeping it in place. 3. All occurrences have been when I bend the E string up. 4. It didn't do this at all until a Couple weeks ago, when I had the new strings on with too many wraps around the E. It just slides a little when I bend. I can put it back just fine, but I'm wondering if I should take it back in, and have it Re-Set, or whatever.