i'm looking to find some more high-speed steering through sweepers without making the car too twitchy at low speeds. driving the 235mm version on a medium-traction asphalt surface. am thinking of applying additive to the inner half of the front tyres as a start (not currently applying any to the fronts, which are a jaco purple compound). don't really want to reduce rear wing height as i like the way the rear is locked in. similarly don't like the feel of a harder rear tyre. have also thought to try the 'rear steering' i've read about here. is it achieved by raising the front ballstud on the links? any other ideas would be appreciated thanks!