From my experience so far in PS2, when you are stationary in a tank, trying to get accurate long-range shots, your tank slides to one side ever so slightly, even if you aren't on a significant incline. Combine this with the lack of moving stabilization on tank guns, and these can make getting repeat shots quite difficult. I think it would make trying to gun on a tank slightly better, if they would add more friction to the tanks so they don't slide about like a hockey puck. Also, PLEASE ADD GUN STABILIZATION!