As much as I like the Grand National car, I think I am going to approach this sim from the ground up.
It seems that every day I am knocking a second off my lap times at LimeRock in my MX-5. By this weekend I might be confident enough to get into a race. So far its all been time trials. I have done some time trials also with the Legends car, but not sure if I can compete there or not.
The only practice session laps i've taken so far were with the street stock car at Thompson and that was pretty much a disaster.