Tweaked the car tonite, and got some better results.
The wheels are now 200/40/15 (Previously 200/50/13) and as removed quite alot of the bouncing, and has also improved on accelaration and top speed. i also moved the engine further back, which should shift the weight a tad more evenly.
I cant do anything about the COG, the only way that can be changed is by lowering your car more in the setup.
Edit - the tweak file would be good. Enjoy, and feedback is appreciated
Good thing about racer's fictional tracks, is that their authers would jump at the chance to get their tracks in comercial game. me for one (being on of these track makers..)