Hmmm. I would do the wheel alignment, corner weight checks and then ensure everything is in perfect order first, ie. maybe you have a partially seized steering joint or something which is ruining the steering.suspention all the norm stuff one can do Panhard bar bushings springs Bla bla bla.
How does it work you ask? well it still needs a lot of sorting out. Its so dang tail happy, big front bar , to stiff front springs, and still its tail happy any imput GRAETLY APPRECIATED! and it lost that nice finger tip sterring that these 750/101 cars can have.