I've got a DNA frame from about 1999 I think. I put a few dings in the top of the seat tube removing a seized seat post and just haven't got round to getting it properly repaired. I haven't had a repair priced up yet and I'll be stripping it for a p7 build so it's probably going to gather dust in the shed. It's 19" centre to top of seat tube. 22" ctc top tube. I've marked where the damage is.