Flying Wing morphing Kline–Fogleman wing sections Build

In this video I build a cheap flying plank based on the Wind Freak glider I am calling the Dune Freak. My thanks to Andy Whitehead of Angelwingdesigns for his massive support and enthusiasm with this fun project. 3 Reasons 1 I would like to build a Res size plank glider 2 I have not flown a rudder /elevator flying wing 3 Experiment with Kline Fogleman Can you guess the cg position and reflex required to make it fly :)