Softening up your suspension on a high grip track will cause you car to traction roll more. Perhaps you might wanna go Stiffer Springs, Oil and standing up your shocks Front and Back.... Rule of thumb.

High Bite = Stiffer Suspension, Stiffer Chassis
High Bite = Higher Roll Center (Longer Link)
High Bite = More Rear Toe in angle
High Bite = Lower Ride Height (4.5mm - 5.0mm)

Low Bite = Softer Suspension, You need chassis to Flex (More Mechanical Grip)
Low Bite =Lower Roll Center (Shorter Link)
Low Bite = Less Rear Toe In angle
Low Bite = Higher Ride Height ( 5.0mm - 6.00mm)

Their is a lot of option to setup your car to prevent traction roll but stiffer chassis and stiffer your suspension should be the first one you wanna work on your car assuming your racing on carpet.

Follow the setup up above as a starting point on high bite track and work from their. I learn that setting up your car with someone else setup will not always work because each of us drives different. Setting up your own car is always the way to go this also teaches you how it affect the car on small changes and how it react to those changes when driving it.