[James Blint]

I agree from about 0.5s faster a lap, i don't think there s any point trying to hold off, you are just slowing down the guy behind and yourself, plus risking a wreck for nothing when you could get some slipstream and keep the same pace just behind at least for a while.

Sometimes it can even be tactical to let a faster driver pass, knowing he could challenge someone ahead. Now of course if there s 2 laps left and you are fighting for a championship...  do what you have to do