Can any of you guys give me advice about my seat. I only weigh about 10 1/2st so not much meat on my arse. I can ride for about 25-30 mile but by then I have to stop because my ars e is hurting so much (yes I can hear you all laughing) but after this i can then only ride about 10 - 15 mile before it have to get off again - it's bloody annoying. Anyone tried reshaping the seat of having it done professionally ?