Originally Posted by TYTESSMANN

Raising and lowering the front hinge pin equally changes the roll center.
Lowering the hinge pin makes the chassis roll more which will give the car more steering mid corner to exit, but it also takes some of the initial steering away and makes it smoother. Raising the hinge pin makes more initial steering and less in the middle of the corner. Raising the front (ff) only of the hinge pin increases kick up and gives more off power steering and less on power steering. One of the cool things this car has is that you can adjust front arm sweep by spacing the hinge pin holders differently on the front of the car. Sweeping the arms forward will give you more initial steering and less coming out, and sweeping the arms back has the opposite effect, this is something that I would suggest everyone play with, it is a really cool tuning option that we have.