Thanks. Yeah, a professional fitting is definitely the next step, although I really can't go all the way to the Bay Area to do it. My husband had a custom fitting from a local bike shop and it was a joke, unfortunately. I have heard that Steve Rex does custom fittings for about $100, so I will probably do that next. The setback/seatpost issue is not one that I think can be fixed, though. I just don't know how close is "good enough" there.