Here are the settings I used for a minimum effort comfortable win of 10 seconds with a best lap time of 59.004.
Height F -20, R -18
Spring Rate F 8.5, R 7.5
Extension F 8, R 5
Compression F 5, R 3
Anti Roll F 2, R 5
Camber F 2.7, R 1.4
Toe F 0.03, R 0.00
Brake Bias F 3, R 0
No ABS or TCS because I hate them. This tune is easy to run consistant high 59's with if you take it easy, it can be pretty unforgiving if you start to push it but responds well to muscle, you can get good lap times by really throwing it into a corner if you get the line right and have good pedal control.