Originally Posted by bulgie

I have indented chainstays without damaging the paint, but other times the paint cracked and flaked off. Depends on paint chemistry, surface prep, painter skill and who knows what all else. So I'm sure we can't say, without just trying it. Sounds like you don't need much, just a little dimple?

Does Bill S. still work on bike frames? Maybe he wouldn't for just anyone, but would for one of his own? Corey Thompson might be another great choice, if he takes in this kind of work. His frames are droolworthy. Olympia area I believe.

Damage to the steel is possible but extremely unlikely in my experience, and repairable should the worst happen. I think paint is the only likely casualty