Originally Posted by Doug Fattic

My main thought is that I would definitely use a hone to clean the inside of the seat tube before putting the seat post back in. I'm also a little surprised they got the vent hole a lot off center. It isn't important for function but it indicates a sloppiness there not shown in other areas of making the frame. Often there is some kind of serial # on the steerer and there doesn't appear to be one. That might indicate an amateur builder (perhaps under the eye of a pro builder). I don't see other areas that looks like a beginner's work like blobs of brazing material sticking out beyond the lug shorelines for example. Also the end of seat stay top end takes more work and skill than using a more common (and faster to do) plug style (called a "top eye"). One has to be reasonably good to file the rear dropouts as nicely as those were done so that would indicate some experience was involved. The color written on the steerer would also indicate it was professionally done so the painter can keep track of the fork with the frame. I'm not impressed with the quality of the paint work if it was a professional. Sometimes the painter may be a car painter and not familiar with how difficult it is to paint a bicycle frame.