I had the chance to make a run after racing this Sunday with the F104 in TCS foam tire trim. Previously, I had a traction roll problem due to improper rear ride height. With the car's axle height properly set, it was extremely good. Plenty of steering and it carved around the corners, and I was able to stay close to the barriers-very linear feel to the steering. I may be able to do a bit more by mid week, so stay tuned.