I purchased a 2010 FJ in May. The roof rack had a slight bow when viewed from behind. I took it in for it's first maintenance today and asked them to properly align it. They told me that I had put too much weight on the rack. Nothing has ever been placed on the rack. The said they tightened the rack but it moves up and down 1/2 of an inch. They say that it is normal. I bought a 2007 FJ when they first came out and the roof rack was rock solid. Has anyone else had this problem? I am currently waiting for the factory rep to make a visit to the dealer to settle the dispute.