identically set up cars?
as in the numbers involved are all exactly the same?
how does that work? i mean, wouldn't weight, centre of mass, engine, power, wheelbase, track etc etc, render any sort of "identical set up" redundant and hence any "data" colected from parallel testing redundant as well?
and what was taken as the "master" set up as it were?
and since when was the FQ400; hand built 400bhp evo from the ralliart boys a "four door, A/C, grocery getting sedan"