Originally Posted by
pstock
well. it seems to be a frame alignment problem.
Malcom has the needed tools (see attached)
the drop out alignment too photo is the After Photo. it was woefully off level and not parallels initially.
the other tool shows how off the rear triangle is.
I am not sure if this was a factory flaw or something that developed in course of this frames 20 year life.
to note it has always had a wheel installed in the rear triangle
Has it ever been left near cars? Just a tiny accidental nudge with a bumper can do that, in your garage or locked up in the street.