The seat ATM is driving me nuts, I fix one problem and another one pops up. Messes up the ride and knackers me out.

Almost 3 hours, wasn't happy with what I'd done previously. It just wasn't quite right so I found a way to test each muscle group individually. Hamstrings are just dodgy and really hard to get right. They don't cycle on their own.. I mean maybe they would but dev on bike is needed first.