I haven't found a luthier I really like where I live but there is one pretty respected guy here that I take my guitars to. I got an older MIJ that had some really hammered frets far down the neck. I bought the frets I wanted pre radiused and took it in. The guitar played fine besides the beat up frets. He talks me out of a refret even though I knew I didn't want low frets down around where things get tight so I really dislike it and the small E string buzzes now everywhere. Open and on every fret. All the other strings are fine. I've cleaned out the nut slot with a file and the saddle as well. It's not buzzing at the 1st open and it's not hitting the pickups. What could this be? I'm obviously going to find a new luthier, but could this be a neck warping issue? It was fine three weeks ago.