Looking for input from those who know more about the construction/care of guitars than I (it don't take much!). I recently had a new bridge put on my guitar, and when I got it back, the action was lower (which was okay), but when I capoed, there was significant fret buzz on lower E. I call the "tech" who said I needed to buy a humidity-measuring gizmo (which I did) and let it sit for a week to see if the buzz went away. I have a humidifier in the guitar, but am concerned that I'm getting a run-around. I didn't have fret buzz before......should this be handled differently or is the "tech" on track?????

Help!!!!