I found this instructable on making valves for shock dampeners and I was wondering if you guys would think it would make a positive difference in handling. And if it would work i sure the valve would be need to be scaled up in beefiness for 1/5 scale to im sure lol...
http://www.instructables.com/id/valved-pistons-for-RC-car-shocks/
http://www.instructables.com/id/valved-pistons-for-RC-car-shocks/