I reviewed my stat sheet from FX and remembered the biggest thing we did was actually change the caster from stock which is 6 degrees to 5 and 1/2. This makes the car much less twitchy. For toe we ran .4mm per side for a total of .8 and I'm sorry I was wrong on the camber, it was 1 and 1/2 front and 2 in the rear. The guys at FX have set up quite a few challenge cars so they know what they are doing. We didi not lose any high speed stability either. We spent a great deal of time above 150mph and the car was rock solid.