The NSX's used to have a problem with the % change front/rear. If you didn't worry about the traction control you could just turn it off.
Porsche 4 wheel drive cars have an issue with the front/rear sizes.
I don't know that it would affect the Z as much. Can you find someone that you can swap setups with to see if it makes the problem go away.
__________________
16 Cayman GT4, Carmine Red, Buckets, PCCB etc.
|