I have a fox bracket car with 28 10.50 PBR rear tires. This weekend car went 1.29x short times and 6.12x all weekend. 16 out of 19 passes where in the 6.12s. Later rounds Sunday. Track is not known for keeping up with track prep and 5th round of Pro the thing spins the tires at the hit. Did not do it all weekend. Lower bar is parallel to ground and upper bar is angled down in front. I dont have the measurments in front of me at this moment but If I recall IC is around 34" and ruffly 140% AS. If I where to lower rear of lower bar 1" would that help on marginal track conditions?