To see how the white circles work with the weight distribution of the load up Trial Mountain, jump in the Caterham Seven,add 200kg of ballast to the car making the weight balance 73-27 and enter the track.Park the car and note the size of the white circles.The front will be twice the size of the rear
Now go back and shift all that weight to the rear and go back on the track.The circles will now be opposite-smaller in front,big in rear.
Finally go back and set the weight balance to 50-50 and re-enter the track.The circles will now be even on all 4 corners.
To see how the red !! works and the weight distribution changes setup the car so the springs rates are 5.0/5.0.,ride height at 0/0.Now drive around the track to the downhill left after T3 were you can see the lake.The curbing on the outside edge of the track is high enough to park the car at a 45 degree angle with a front wheel on the top of the curb fully compressed.If you do it just right the red ! will be on and the rear wheel on the same side of the car will be off the ground and the white circle will be gone.