i just finished testing a lot of tweaks and i think i have something pretty decent for circuit tracks. it's proven alright so far on city courses but surprisingly it shined very well on grand valley speedway and trial mountain thus far. holds grip pretty well, turns in sharper when off throttle, etc.
i started with flashjuan's settings and sat with it in practice mode for an hour changing things here and there and came up with this:
Suspension
Ride height: Front -8 Rear -8
Spring rate: Front 12.5 Rear 14.7
Dampers extension: Front 5 Rear 5
Dampers compression: Front 5 Rear 6
Anti-roll bars: Front 6 Rear 2
Camber angle - : Front 2 Rear 3
Toe angle: Front -0.36 Rear -0.35
LSD
Initial torque: 10
Acceleration sensitivity 30
Braking sensitivity 17
Brakes
Front: 5
Rear: 7