How is the practice session being handled on Sat.? Is it basically a hardship practice or is it open to everyone? I see that closed wheel cars are grouped together as are open wheel cars. Does that mean they will be two 150 parades / free-for-alls? Especially if it rains, that could get really interesting quickly.

Or am I totally missing something here? Should have thought about this while I was still at the track. Hmmm.