Ok dudes, nothing is wrong with this plane. Brace the wings with wing struts with 2 pieces of carbon, I mean come on, how hard it that? THe tail flutters due to a bad hinge. Replace that hinge and the problem with go away.

IF you are pying $60 for a Tribute you are plain stupid. I won a hobby shop and sell them for $45. I mean you cant beat that for a gear box and all hardware in the box.