2.Another team invited by the FIA to make changes to their wings prior to Australia, BMW Sauber have revised the junction of the rear wing's endplates and its main profile and flap.
3.A driving tactic when a driver is able to catch the car ahead and duck in behind its rearwing to benefit from a reduction in drag over its body and hopefully be able to achieve a superior maximum speed to slingshot past before the next corner.
