You want some pos camber so your tires don't roll as much in the corners, gives you a planted feeling in the turns. Problem with my lift was my camber went 1* neg, why I'm in need of some SPC UCAs. Your after numbers look good, but I can't understand how after a 2.5" lift. They should be neg on camber??? With neg your tires ride the road crown differently making the vehicle wander a lil more.