I just noticed this twice on my way home today. When I hit the brakes (slow speed to a full stop) I heard a clunk from the front-right side of the vehicle. I don't have anything in the frunk. It sounded like something was hanging under the vehicle or something but I looked under there and see nothing obvious (I don't have a jack). Obviously I will keep listening for it and contact Tesla if it keeps it up but was curious if anybody had any ideas, thanks.