Hi, I'm fairly new here and I have tried searching on this but I'm unable to find anything helpful. I have a G & L Tribute L2000 (3 months old), which I'm very happy with and recently lowered my action using the great advice in this forum, but I've hit a snag. I have set relief, saddle heights and it plays beutifully except for a buzz on the 10th fret on the D string. This is the only place it buzzes, below and above the 10th are fine as are the strings either side. It feels like it is hitting the 11th fret, there definetely seems to be slightly less clearance here than on other frets. To get around this I have to raise the D string almost twice as high as other strings. Is the 11th fret not level? If so why does this not happen on strings either side? Any advice? Or is this a job for a professional?