It is fret buzz I can hear it at the fret, I have the neck set for just a little relief. I wet ahead and messed around with some shims, I have the action low, not slammed, and there is minimal buzz, I can hear it unpluged, but does not come through the amp. and i play loud so I can't hear it at all plugged in.. still the odd thing is it's only on the low e and only frets 2-7. I'm wondering if it's a saddle problem witch would suck as it has a shaller roller bridge, I can adjust forward and back and side to side, but not up individualy up is by thumb wheel. and I dont know if I can replace just one roller saddle.