A) I let the LBS adjust the seat height. B) I did not move the seat back - but I have noticed that I keep pushing my but back now that it's lower. C) My right foot feels like my toes are angled in (and heel out) much more than my left foot (which doesn't feel angled at all). I have an inseam of 28.5 inches. The crank on my road bike is 7.5" and on my Surly 7". Interestingly, my right knee hurts on the Surly while my left hurts on the road bike.