Not buzzing exactly, but not ringing true -- you have to listen closely, but the tone is wavery, like the parabola is weird -- it has the sort of swiss-cheesy sound my 4-track had when it was starting to go, like there's a faint rapid warble, or shifting discontinuities in the sound. I've brought this problem up before, under a different topic, but I've let go of the off-center hypothesis https://www.tdpri.com/threads/rebuilt-tele-bridge-installed-off-center.1033476/ I find this guitar hard to tune -- but other guitars with more measurably off intonation, worse frets, etc sound more in tune to me. I'm thinking of the saddles -- compensated Gotohs. Maybe the point of contact is a problem? The bridge plate underneath isn't mint, but I don't think it's so gouged that it would cause this shifting sound. Right now I've got Thomastiks (.11 and .15) -- previously DR True Blues pure nickel (.10 and .13). I didn't notice this strongly with the DRs, but they were so noisy/sloppy it would be hard to tell. I did notice it with D'Addario Chromes previously (.11 and .14) The neck pickup passes the 1 nickel, 2 nickel test -- but maybe it needs to be lowered for this gauge of string? It's kind of as low as it goes without coming loose -- may need to replace tubing/springs -- I've never looked under the pickguard. Thanks for any suggestions you may have!