Lower the Ride hight.(for bumpy roads a little bit higher)
Stiffen the Springs (for bumpy roads a little bit softer).
The Damper expansion should be 2x harder than the compression (therefore the Tires have always good grip). I run 9 9 expansion and 4 4 compression and it works very good for me (front rear)
Hard springs => softer Rollbares 5 5 (front rear)
Camber: 2.4 front 1.4 rear
Toe: 0.20 front 0.20 rear. Front because I think the Car steers better with it (could be imagination xD)
And the LSD-settings can turn a Wild Car into a tame Car

I drive 20 initial torque 30 Acc 10 Brake
This is almost my standard set-up for almost every Racing/Street Car.
Then change the settings for the car (doesn´t steer as you would like; to much over-/understeer etc)
Hope this can help you out