Mercedes 'nowhere' despite Spain updates - Rosberg

Nico Rosberg thinks Mercedes has made a backwards step with its updated car.

Although his teammate Michael Schumacher was faster than Rosberg all weekend in Spain, the seven time world champion was still a minute behind the winner at the chequered flag -- as he had been in China three weeks ago.

Rosberg, meanwhile, was a lap down, despite finishing twice on the podium in the first four races of 2010.