Did I do this the right way? http://www.youtube.com/watch?v=2T1LIrzsgqA&mode=related&search= This says it all, I think! I always remember this clip when I spot a double three wheeled buggy (Phil & Teds), or a pair of Crocs, or a child wearing Boden in Dulwich Park, or a que outside William Rose, or etc, etc, etc... DM