Honestly I couldn't even make a turn with out it just spinning like a top before I switched the ride height to -9/2. I'm not sure why, but all of the vintage cars I drive seem to require that sort of gap before they will even start to be reasonable
Read post; scratched head; drove car. Got your point. I drove this car for several hours and probably started compensating for its flaws. Coming to it cold, I really felt the oversteer.
So, reset settings to default and started over.
PS. The default isn't too bad.
I'll rework; drive something else; try it again, and let you know.