My brother found this site searching for the Wright kite used to test wing warping, they have free plans. I found the link in the Century of Aviation forum with a search, but for those who haven't been there or seen it...http://www.first-to-fly.com/If you have kids doing a school project on the Wrights, or want to know anything about them, this is THE place to go. History, documents, tons of LARGE pictures, and even an auction for the afore mentioned prop.

Thanks for the link :)