I've only been going for 7 years & still trying to figure it out, & I suspect its a challenge for everybody. You can't see everything. I kind of prioritize, battle for lead first, other battles (especially last qualifying spot), & sometimes focus in on a particular driver who I think will advance. Just like Mr. Nungester, I missed a pass for the win in one of the heats while watching another battle. & if the leader has lapped several cars, its easy to lose track of him if you start following another battle. I think the chaos & sensory overload is probably part of the appeal....