When I step out of my FP S and lift my butt from the driver's seat, I hear somewhat of a thud from the front of the car. Sounds like it's coming from under the hood. I weigh about 175, so it's not like the car moves/shifts an abnormal amount when I stop out of the car, but apparently the movement is enough to cause this sound. Anyone else experience this or know what it is? I don't have any other unusual symptoms.