I took my Tele in because it needed a fret dress and the nut seemed a little high, low position chords were out of tune. I get it back and it seems like they cut the nut too low, notes below the 7th fret are thin and plinky sounding. What's more the open strings now sound dull and constricted, before I took it in the open strings always rang loud and bright. If I look closely at the nut slots they are noticeably wider towards the headstock end, they fan out in width, is this normal? None of my other guitars do this and I've never noticed it before.