One change stu made was to turn the rear front pivot block upside down - removing some anti-squat. I'm sure Stu will write a few words on that. Stu is also running prototype shock towers from Atomic Carbon in 4mm thick carbon fibre - these have the same holes as the kit items but also additional holes further out, and these are the holes Stu was using. More info on those soon hopefully.
The rest of Stus setup will come, I'm sure. just in the hand the car felt a lot better than it did before - and it looked it on the track too.