Sam Michael gives a debrief of the British Grand Prix weekend which saw the team secure a double points finish with a fifth place finish from Rubens Barrichello backed up by tenth place from Nico Hulkenberg.

Sam Michael, Technical Director Q&A

Q: The team introduced a blown diffuser at the British Grand Prix. What performance benefits did it bring and did you have any reliability issues with it?
SM: Using the exhaust to blow the diffuser improves downforce during on-throttle conditions. Besides some minor work on heat shielding, we had no reliability issues with it.

Q: The FW32 also featured other upgrades, such as a new rear wing. How did they perform?
SM: All the other parts worked as expected and improved the downforce of the car.

Q: The drivers followed different tyre strategies in the race, with Nico staying on the option
tyre until lap 27. In what state were his tyres at the end of the stint?
SM: Nico’s tyres were fine. He could perhaps have stayed out even longer, but his lap times were starting to level off. Combined with the debris on the Hangar Straight threatening the release of the safety car, we decided to pit. It was the correct decision because the safety car was released just one lap later.

Q: What was your feeling about the new layout at Silverstone? Was it more or less of an
engineering challenge than the old configuration?
SM: The new layout was very bumpy. That improved as rubber was laid during the race, but it’s something that needs to be addressed for 2011. On a positive note, I was impressed by how the new layout seemed to promote overtaking during the race.

Q: Rubens had another good weekend, coming home fifth. How much is the team benefitting from his speed and experience?
SM: Rubens is doing a great job driving our development programme as well as delivering strong qualifying performances and race results. We are very satisfied with his contribution to the team as a whole and specifically with the role he is playing when it comes to which direction we take with the car.

Q: Lap 26 of the British Grand Prix marked the halfway point of the 2010 season. Can you sum up the team's first half performance?
SM: We aren’t happy with our first half performance, it hasn’t been good enough. We're playing development catch-up with the whole car package. That work does seem to be paying off now, but there's still a lot more work to do.

Q: The German Grand Prix is next on the calendar. How do you expect the FW32 to perform at Hockenheim?
SM: Based on the results we’ve achieved at recent races where the tracks have all been fairly disparate, Hockenheim should go well.

Championship Tables After 10 of 19 Races

Drivers
1 L Hamilton 	145
2 J Button 		133
3 M Webber 	128
4 S Vettel 		121
5 F Alonso 	98
6 N Rosberg 	90
7 R Kubica 	83
8 F Massa 	67
11 R Barrichello 	29
17 N Hulkenberg 	2

Constructors
1 McLaren 	278
2 Red Bull Racing 	249
3 Ferrari 		165
4 Mercedes GP 	126
5 Renault 		89
6 Force India 	47
7 AT&T Williams 	31
8 BMW Sauber 	15
9 Toro Rosso 	10
10 Lotus Racing 	0