Originally Posted by Paul L

Hi Jo. are you saucing less front tire than rear, or are you saucing the rears longer than the fronts? If so that could be the problem (your car could be set up aggressively but then you are making it drive good at the beginning of the run by saucing less front tire).

Also if the track is very low grip you could be getting build up on the tires during the run, in this case higher grip will cure it.
If the problem is neither of those i would try some simple things to make the car push more, such as moving weight forward on the chassis and reducing the front camber. this wont effect the balance from start to finish much but it could help.

Thanks



lol, Sorry, i dont know what the kit set up is.