Sat in the queue at the drive thru when all of a sudden the car jumps forward as if my foot had come off the clutch, this is followed by a strong smell of burning clutch (yummy), was fully expecting the car not to work properly but other than the smell everythings fine, did some small tests like pulling away in fourth(car stalled as is supposed to happen) and flooring it in all the gears and there's no slip at all pedal is right bang in the middle as well. Any ideas anyone or similar experiences ?? Car has 72k on and has had very easy life.