Sweet, I cant wait to put them on. I just went with a new track and viper er takeoffs and when I sit on the sled i dont have much more than 80/20 ratio with the 80 being on the bottom side or the end closest to the bogies. I guess I adjust that gap with the rear spring preload but have already adjusted it a bit over 3/4. I a newby but am slowly, and I mean slowly starting to figure this proaction suspension out. I think.