Whoops! Title should read : " Has anyone used a Lotus soft top roof on their Roadster" I have a 2011 Roadster Sport 2.5 and am in need of a new soft top for it. It has been my understanding that the soft top was one of the few shared parts with the Lotus Elise but the Lotus parts supplier I spoke with said it won't work. Lotus sells their soft top for about $150; Tesla over $1,100 ! Anyone have experience, good or bad, with using a Lotus soft top on their Roadster?