I have a gen 2
It has a history outlined on FG, you'll need to read through a few pages
Flying,,Giants > Giant Scale Planes > Airframes and Kits > GW (Goldwing RC) airplanes > post 296
and the rebuild here
http://www.rcuniverse.com/forum/m_10620644/tm.htm
I also re-hinged the elevators because the stock hinges started to get sloppy.