[Lee]

I really dont know is the answer, but the only thing they might want to improve on is the weight and the slipper but this would be very expensive for them to do.

The other thing is, the car performs very well in the uk but in the us its in a totally different league, the car is awesome on dirt. I have never had a car feeling so "at home" on a track and would struggle to suggest anything to improve the car on that surface.