[asperformance]

for general road use and the occassional track day you are probably far better off setting the ride heights correctly and getting the geometry correct than having the car corner weighted..............
unless you always drive in the same format (load wise) the car will constantly change as you let your friend out and get the wafer thin model in for a spin round the track to show her your capabilities (always happens in my experience )

far different to a race/competing car which will always run to pretty much the same load