Red Bull's new RB7 has been topping timesheets in testing this week in Barcelona but some believe the team has been running its car overweight -sandbagging it - in an attempt to hide its true potential.

But Mark Webber hotly denied this saying there simply wasn't the time to go about trying to deceive people. 

Webber said the team was now ready for the Grand Prix season-opener in Melbourne on 28 March.