True. It would also be handy having an overall spotter calling out any crashes that occur to everyone. My race was ended because, crash site obscured by smoke, I gambled on going as low as possible only to find there was not a car's width down there.Yeah, I think we all learned something. 500 miles is a long race. No point in being too aggressive early on. I was too eager to make up spots tonight, wasn't thinking ahead enough.