Yeah, he got squirrely a time or two. His lines were terrible and inconsistent. It looked to me like he was braking earlier than necessary, but of course I don't know what he had for brakes. I think you could have braked later, though, and been all up his exhaust pipe in the corners, which make have woke him up but also could have scared him into losing control. (An acceptable race strategy but not good for a track night.) With high speed corners like that, you probably don't need to worry about overheating the brakes. Stay on the throttle until you hear harp music or smell brimstone, then stand on the brakes until you can juuuust barely make the corner.