CALTRAC MONO SPRING YESss
Congratulations on getting everything dialed in and working together. It sounds like you had a really fun season at the track.
Correct me if I'm wrong, but the way I understand the SS Springs / Caltrac thing is that the SS springs plant the tires hard which effectively raises the rear of the car. The Caltracs on the other hand, plant the tires by forcing down on the front spring segment and the car actually squats in the rear to gain traction. With a combination of the two, the tires would load then unload, with the two different methods actually working against each other. Knee-deep, knee-deep, froggy hop. :)