I have a Peavey T-40 (that's not the problem

) that only has fret buzz on the E string. I've been going back and forth with a guy on the T-40 site about this too without any luck. Here's the last thing I "discovered".
Some more interesting info (at least to me). Just was fooling around with it and found this:
All on the E string only.
A#-played normal, no buzz. If string is bent, it buzzes.
B-played normal, no buzz. If string is bent, it buzzes but not as much as the A#.
C-played normal, BUZZ bad. If string is bent, no buzz.
C#-played normal, Buzz. If string is bent, no buzz.
I also seem to get a clanging while fretting in this area that I don't get in other areas. It's probably my fretting technique but it's only on these frets. Is this a problem with the higher frets somehow? Again, it only buzzes on the E at those frets. I did a search

and I see some recommendations for this kind of problem is to tap the fret wires down. My only concern is when the string is bent, the buzz comes or goes. Thanks for reading all that.