i had the same issue with my revo 3.3. I installed the swaybar kit and it helped alot. The install was not that bad. Some see that you have to drill out the lower rockers in the rear but its really easy and takes no time to do. They include the 2.5mm drill bit and the template. Just add a drill and you can put 2.5mm holes anywhere you want on your truck!! J/K but its honestly really easy. So when you get the sway bar kit if you get the Traxxas kit dont get discouraged.