i havent run my rs09 yet but my rs08 handle the same way in your situation. even if u maintain that ride height, that new/bigger tires just doesnt match your setting and driving style. its hard to explain here, just try something between the high and low of those two tires.
i used to run RayJ setup strategy, less hassle and its a game of being in control after a certain point. if theres something u overlooked, i think its the fun
