I like a neutral car, so my cross is usually 50-50.5%
52 left % and 52 rear %
Springs:
165 185
170 150
Swap the rear springs if you want a looser car.
Tire pressures, assuming you have a beadlock:
10 12
10 9
Camber:
+3 -5
The more caster split you have, the more the car will turn to the left, so that depends on your driving style.
I usually run a 4-5 degree split as I am more of a bottom feeder and keep the car pretty straight.
Very easy to drive, tune to your liking/driving style.