We know where we went wrong, says rested Button

VALENCIA, Spain: Brawn GP have worked out where they went wrong in the last three races and are ready to get back on top this weekend, Formula One championship leader Jenson Button said on Thursday.

"I think we understand the car much better than we did one or two races ago," the Briton, who leads Red Bull's Mark Webber by 18.5 points with seven races remaining, told a news conference at the European Grand Prix in Valencia.

"It looks positive and we have got to hope when we get on to the circuit tomorrow that it feels positive and it is not just what we see in the data.