Thanks for the info and tips about the center diff, will look into more after Christmas. I've only had the car 4wks and only able to race 3wks out of the 4wks to get track time and testing done.
We run slicks/primes and have only been to one track with treads and tires looked fine after a day of practice, quals and mains.
Other than Bent, on the forum there's no way of telling whos on the Xray team.
But I also understand that everyone has different drive styles too to achieve the same fast car, times and laps and ultimately achieve a podium spot. I know some guys at our track like their cars to be loose and some guys like the car to be totally locked down.