[Gary Gibbs]

Sorry for the short post. The laser idea is good except for it does not take into account the track change versus actual steering. If the wheels move inward under bump (normal for typical setups) it will show up as a laser movement toward the center of the car even if there is no bump steer. Most systems measure the relative motion of the front and rear of a tire/wheel. Ride height should be set to the actual as used track condition (weight, fluids, fuel, etc.).