In the race tab they should just have a drop down for what car you want to drive, and then when you pick a car the track drop down is populated with any series running that car. Once you pick your series, you'd be at the session screen, then you're good to go. This would streamline the whole process and eliminate a lot of unnecessary steps for entering a race. Like spanks said, the "test" tab works good, they should model the "race" tab the same way.