One other thing, for racing the Mayhems, any good hop ups or race it stock? My club has a high clay amount that always gets watered down between races, it has 4 jumps about a foot high, so I might need a different set of tires. I know there is a few Mayhems that run at this track, a few use the tires that came with the car and a few use different combos of tires, there is one guy who uses a different tire on the inside left front.