Brian, a friend of mine made this a while back, your ideas live on, he had it at a Kids day at a museum, it was a hit, he said thanks, Lathe Nut
[ame]http://www.youtube.com/watch?v=TtaraSS25-o[/ame]
[ame]http://www.youtube.com/watch?v=TtaraSS25-o[/ame]