Could be a # of things that are causing the pain. I just went through a Retul fit and found out one arch was 4 mm higher than the other causing misalignment in my right leg. At the same time RIF (the Retul fitter) adjusted my float (too much) and lowered my seat. I didn't have the issues you have but I'd see someone who is a pro fitter vs spending time diagnosing it via BF. Just my opinion.