That Hicas module did it's best to put me into the guardrail.

I took my 300ZX TT into the local speed shop and told them that driving on wet pavement was like driving on ice. It was all I could do to keep it between the lines. They put it up on the body lift, and you could see the rear axle twitching side to side all on it's own.

I had them disable the Hicas, and install a bypass frame into the rear end. Still drives like it's on rails today...