Here's another one of the Mustang --- where you can see the kind of traffic there was on track -- when you take away the "non" passing zones (any corner) -- and you look ahead and see the stack of crap ==== then you just say "F it" and finish out the session. We only get 10 laps per session -- and there's just no money in it by moving passed guys and then sitting behind the next guy. We get plenty of sessions -- and Sunday is almost traffic free... so no point in pushing some guy and wading up the car.