Thanks for the info.

I have the RC8B Big Bores. 35 wt oil, 7-7-3, and this SC8 was HORRIBLE on the local track.. I mean, horrendous.. The body was getting caught in the wind off jumps making everything totally unpredictable, etc.. This day was supposed to be fun free-for-all day - buggies, truggies, and me.. And after two tanks I gave up and went home.. It was fast as hell in a straight line too with the Mach and 17T CB with 2047 pipe and Fioroni 3-shoe clutch.. It was just USELESS through the bumps, around the turns, and in the air....

Again, it's a very rutty track, with big stones here and there..

I'll ditch the bumper and try 27.5 wt in the shocks..

Before that last time out I had also set the toe way out.. This didn't seem to help...