Bob Barnard Track Engineering

Now many of us "unlearn" most what we are taught in school or college, just stop using a computer program and see how fast you forget what to do. Not so with F1 engineers. Remember the F-Duct, banned, or so it seemed. No, only the way it was operated was banned with drivers using knees or hands to turn it on. So those clever chaps at Mercedes have worked out how to make it happen with no movable parts and nothing to do with the driver. It is somehow connected to the DRS system, although whether that is literally how it works or is it airflow induced I have yet to see defined. Anyway, they have it, stalling the rear wing and reducing drag, and Charlie Whiting has given it the thumbs up, so watch all the rest of the teams scramble to follow. Of course there is still that odd opening in the nose of the Mercedes, and the even larger one in the Red Bull "to cool the drivers feet." Oh yeh, designed by Newey? Don't think so.

Not long now until we get some answers. The Australian politician who called Bernie's daughter a "bogan," look it up, got an answer from Bernie. It seems that after seeing her on TV in all her indulgence and offering the opinion that if that's where their $50m is going that they spend on the race they had better things to do with it.  That's OK with Bernie, just don't renew the contract, he has plenty more mugs to pay like Argentina who are saying they will have a race in 2013. Someone has to miss out for that to happen, so one race in Spain for sure.

HRT say they are on the way up. From what I saw they are, up on stands trying to get the second car built in time for practice. They have already postponed scrutineering the car.

Over in Sebring the Audis are having it all their own way, with the Muscle Milk HRD LMP1 car and the Dyson Lola next. In GTE the 458 Ferrari is quickest, but expect the usual close race here, the one to really watch.