ive noticed a number of setup such as Bruno's Warsaw setup where the front pills are facing down lowering front roll center but camber link is down on the tower raising it. Why two opposite adjustments at the same point? See some vice versa also. Seems like the two in theory would cancel eachother out? Trying to figure this out before putting in a setup before putting the buggy on the rack
They don't cancel each other out. It's more fine tuning. Chassis roll is great, adds grip. But too much roll can overload the car causing it to possibly become unstable. Roll adds traction to a point. Stability can also add traction and control.