guys bigger tires will help some but its not the fix all for the twitchy back end of the car. the wavetrac is what you need. the open diff combined with the t/c is what gets the car out of whack. with the lsd the back end still comes out under power but the wavetrac allows for both wheels to stay under power without the t/c kicking in. its a more predictable slide and easily controllable. at the dragon i could feel the back end wanting to break loose but with the lsd i could stay in the power and countersteer without fear of the t/c fighting me. made for a wonderful weekend