I own a 2003 Outback LS and have only about 10 hours on the boat. While trailering the boat this past weekend we needed to stop several times to close the observers seat back cushion because it had blown open. Has anyone else experienced this problem on their boats? Speed never exceeded 70mph on the hi-way. My immediate thought was to add a piece of velcro or a magnet to the seat back and the opening to the storage area. Any thoughts are appreciated.