Nasa is funny, no black flags, but they have an infraction list of violations you get briefed on after every session.
So far I've made it multiple times on each list
The rules are confusing for a dummas like me. Passing everywhere, except if a car has no 4 on it then passing only in no braking zones, except for last session that is open passing anywhere without point by for anyone......
Look forward to PCA Monday at Road America..Maybe our RS-es will be less exotic
Right now not too worried ->