I recently bought an '09 Camelot with the same intermittent issues on both the left & right sides near the front of the coach as we are driving. I was washing the outside of the coach before our last trip when I I discovered that above the left front tire the exterior wall moved a little when I braced myself by pushing on it, I tightened the vertical mounting screw on the backside right above the tire. I didn't notice the intermittent rattle on our last trip. Now, the similar rattle on the right side still exists as I didn't find anything needing tightening on that side. The coach also has an irritating squeak coming from the left front slide by the galley sink amidships. With the slide retracted I can make the squeak happen by pushing on the countertop in front of the sink. An old friend had a saying......."Needs more thinking" so I am still working on these two issues.