 Complete the following phrase:  Despite qualifying in 7th place for his home race in Melbourne, Mark Webber finished down in 13th due to a persistent problem with a fuel flap that closed as the pit mechanics went to put the fuel in and when it was opened it remained open until the next pit stop greatly increasing drag and decreasing airflow over the rear wing. It was worse for David Coulthard however, who crashed heavily with Williamss Alexander Wurz in the late stages of the race. Malaysia was more of the same for Webber, while Coulthard retired with brake problems. However, in Bahrain the team showed improving pace and Coulthard and Webber were running 7th with Coulthard starting from the back and 8th respectively before reliability problems put both out of the race in quick succession. However, in testing at Barcelona Coulthard has set the fastest lap in the new configuration of the circuit since superseded by Felipe Massa. Coulthard secured the teams first points by scoring a gritty 5th with a faulty gearbox on his closing laps in 