I never did try that tune Dude. I decided to try it on my own. I really only messed with three settings: Ride Height, Spring Rate, Stabilizer
(MR-2 GT-S '97, Stock power/weight, sports hard tires)
Ride height stock was 130 f/r, default adjustable was 115 f/r. It handled slightly better with adjustable. Lowering the car to 90 f/r helped a lot, but it still had nasty lift off behaviour. I tried staggering ride height, but anything I tried made it worse.
I think I stuck with 90 f/r.
Spring rate stock was around 2.4/3.6 f/r. This was also default for adjustable suspension. Following what I 'knew' from GT5, I stiffened the rear springs, which made it worse. I tried multiple settings for springs with somewhat consistent results. It all led to stiffer front springs reducing lift off oversteer.
Eventually I stuck with 3.75 f/r.
I made no progress whatsoever with the stabilizer. Maybe I was too impatient because of my good results with the other two settings, but I didn't feel like fussing with it too long.
I haven't applied my new theory on other cars, but I hope what I learned here has consistent application. I have no idea how it compared to suspension tuning IRL.
It does seem rather different from GT5. Opposite results from spring rate, no good results from staggered ride height.