Hey guys im about to go insane. something must have come loose in the section of the car body right above the side skirt and under the door on the drivers side. everytime i turn or stop and go i hear what sounds like a marble rolling around in there and its making me crazy. I took off the plastic door sill thing and it sounds like its coming from the area where there are like 3 holes that are covered with circlular black tape. I tried to look in there with a flashlight but i couldnt see anything and i obviously cant look in there while i drive around. Has anyone else had to deal with this and how the hell can i get to it?? Thanks.