Just picked up my new FPS Black on Black last weekend. Beautiful car. Loving every seconds driving it. However. I have a concern regarding the car. I read about the creaking suspension. I think I might have that. It only happens when I leave my house every morning to put out to the road from my drive way (it has an inch concrete lip) to turn left to the road. It was a metal sound from the rear side of the car. So is this the infamous noise? Other wise, even when I drive over speed bump or uneven road, no noise what so ever. My car built date is 3/17. The SA was notified and he said he will get the mechanic checked on that when I take the car back to the dealership to pick up the permanent license plate. Please advice what to do. Thanks.