Pat, could you explain why you think the car is so far off the pace at the moment, notwithstanding the exhaust problem which presumably can't account for all of it? And why the team decided to take such a different design approach when, if you look at Silverstone last year when the blown diffusers were taken off, you were actually quite competitive?
I don't think you can use Silverstone as a benchmark for the car performance this year. Obviously the exhaust effect is reduced a huge amount from what we had last year. As I said, the exhaust is one of the more obvious changes that we've made, but that's quite a small part of the problem that we've got. I don't really want to go into where all the problems are – it's not just a case of us trying to build a quicker car, we need to fundamentally be changing the methodologies that we use to select, design and manufacture so that we are competitive long term. There's work on all fronts, not just work going into what we're taking to Barcelona, there's also a huge amount of work in just trying to change the fundamentals of what we do so we can actually take a step forward and be competing with everyone else.
(Andrew Benson – BBC Sport)
As a follow-up, can you just mention briefly what areas you think specifically the team is lacking in as opposed to the specific design features of the car?
The biggest performance differentiator – as people have mentioned earlier – is aerodynamics. We've got some issues there that we're trying to resolve. The areas you need to be working on is everything from the way you run the wind tunnel, the accuracy of your wind tunnel, the simulation that you use to decide what components to take forward, so we're not leaving any stone unturned. We're actually trying to review and revise our methodologies through the whole process and that carries on into the design office for trying to get weight out of various parts, make other bits more durable, so there's work going on absolutely everywhere within the company, on the basic fundamental methodology as well as just trying to upgrade the car.