Today was a joke for Red Bull. You try to feel sorry for them but they insist on tight packaging and bodged cooling. Caterham could manage it, why won't Red Bull just simply have bigger intakes and outlets. No sympathy for them at the moment, they are doing this to themselves.
You could argue that yesterday they showed that when the car is working the aero is very effective. I sense a great reluctance to sacrifice the car's strengths so they are trying to find other ways. So far they haven't found them, but if they do everyone is going to be in trouble.
