Here are three you tube videos back when I was finishing up the retracts. Also burner lights and hook operation. I still had the 6mm depron tail fethers for show..didn't have the foam cores sheeted yet.
http://www.youtube.com/watch?v=aRS6gS4mT8Y
http://www.youtube.com/watch?v=JMoPce29b58
http://www.youtube.com/watch?v=Lz-Tcfupql4