Originally Posted by
400units
I disagree with your premise. Why do you suggest that reducing roll too much causes traction rolling? The physics should be the same regardless of the surface type. Less roll= less weight transfer= less traction, not less roll to a certain point and then massive traction kicks in.
The problem is when there is still too much traction even given the less roll, the energy is trying to go somewhere, if the chassis cannot roll to absorb it, it gets transferred to the tires, which dig into the track and the car rolls.
Traction roll is a difficult problem because depending on when it happens in the turn, it could require 2 opposite approaches to fix. (although removing front traction typically always cures it, but at the expense of a push).