As I understand it this all-wheel steering system adjusts the rear wheel between one and two degrees, and depending on the speed will either steer with the front wheels, or counter-steer.
1) What are the rules for when the system counter-steers, does nothing, or steers with the front wheels?
2) Does it make a difference in performance? How much?
3) How many degrees do other all wheel steering systems move the rear tires?
Thanks for any info.