I've noticed that the left part of my rear fender seems to "unclamp" very slightly from it's bracket as I drive. It's the area just behind the left rear tire (where they put the red reflector light) I can push it back in, but comes back out as I drive. Worn bracket? Has anyone experienced this and replaced it before? I see the procedure on my TIS and it looks like I've got to remove the hole rear bumper shell to change that bracket. 