motoguy128 had some good input for you. However, to everyone else's point, we don't ride in your car and don't know your driving style or the road or track types you are dealing with.

The manufacturer probably has some suggested points to start at or some suggestions for a "generic" setting.

It's a trial and error type of thing. Try something, test it, and so on... It's not necessarily like setting your tire pressure. And even IF it were, when it comes down to actually racing, even tire pressures are trial and error for your car, your set-up, your driving style, and the road surface, etc.

Good luck.