RE: Hyper 7 Set up for slipery surface ??
You sound like you want to drive the way I do, so in that case I suggest, you stiffen the shocks up with the white springs and possibly 40-45 wt oil, try 5k-10k-1k in the diffs and get some long spike tyres like the Hobao Angle spikes, all 3 of these measures will get you mor grip on a hard packed slippery dusty surface. You could also just attack the corners with a little less speed and in turn you can start the exit a little earlier meaning you'll be at a higher speed earlier than you competitors down the following striaights.