Originally Posted by dj apolaro

Reds in the rear and less angle will make more grip in the rear and will not be too soft. I have run this before on a track that had to much front bite.
I would use the White mugen or capricorn blue front springs and Reds in the rear. Lay the front down and up one in the rear. Also use the flat front sway bar to help with the stability. Maybe even give it a 45 degree angle.

Trust me it is worth a try.

Question; I assume you meant to say you can not afford to loose off power stability and not steering, since you are saying you have too much front grip. Am I correct or is it under steering going in.

For the bumpy track also try to drill the piston holes to 1mm. This will help a lot over the bumps.

Good luck,

DJ Apolaro