"Yes you are right about main wing screws. My partner in China fly with US Army FPV Airplane. He use rubber bands for to fit main wings. He says main wing screws are not usefull and safe for hard landing.
I heard now, you are in trouble with US Army FPV Airplane.
First of all, I am sorry for instruction manual. And why did not send e-mail me?
I can tell you about main wing, there two screw holes on the main wing. Please find…"
My name is Adnan Ulker. I am owner of www.FPVhobby.com
Our website is under construction until tomorrow. A member of RC Groups, found our website.Therefore it seems some problems in FPVhobby.com. I am sorry for this stuation.…"