Think of it like leverage. I didnt do the standard vla i did widen the front end. I was looking to change the way the front end "rolled" i felt the car was dumping to much on the front causing the car to kind-of hook in the corners. I am running on a high bite track medium to lower traction tracks im sure a simple outer vla setting would work just fine. Widening my car smoothed out the steering from enter to exit and it didn't loose any steering.