Seat tube dents from Front Derailleur band-on. Is this gonna get worse over time? I just noticed it on the seat tube yesterday.
Looks like a front derailleur clamp mark though I'm running a 1x setup (my LBS might've tried something on it before I purchased).
Just worried about the structural integrity and safety of the frame. I mean if it's not gonna be worse, I can live with it.
It's a VO PolyValent Gen4, btw.
It's fine, no issue at all on a 4130 bike. Could have been caused by putting an FD on a weird diameter tube that was close to but not quite 28.6. It's safe to ignore.