Spain Friday quotes: Mercedes

Nico Rosberg - 7th: "It was a challenging day for me today and not where I usually end up after the Friday practice sessions. There are no obvious issues on the aero package but we went wrong on the set-up whilst trying something new. I am confident that we will make progress overnight and tomorrow we will be able to extract the full potential from the car."

Ross Brawn: "We had a reasonable day and covered a great deal of work to gather all of the set-up information that we needed with our upgrade package. Michael and Nico followed different programmes and therefore this evening we need to bring all of the data together and decide how we run the cars tomorrow. The new developments performed pretty much as we expected however all of the teams have moved forward here and the target is constantly moving. It looks like we have kept up but we still have to find more pace to compete right at the front."

Norbert Haug: "Our upgrade package for the start of the European season seems to work as anticipated and it was visible on track and on the timing sheets that Michael was quicker and felt more comfortable today than at the last race in China three weeks ago. Nico was less happy with his car today but the data after the session shows where we went in the wrong direction with the set-up so Nico should be back tomorrow to the strength that he showed in the previous four races. Our pace during the race simulations didn't look too bad but there is definitely still quite a gap to the quickest cars. We will work hard to make another step tomorrow. Today it is not possible to judge whether the competitive order has changed compared to the last races but everybody will find out tomorrow."