You are right, Fly3d.
I also have "Fun Air 20" and what you said is all true: tank not to allowed to install the wings. I had to burn with a hot iron a lot of balsa. I had to enlarge the hole firewall to let the tank stopper go in. I had to lenghten landing gear legs cutting them and gluing two aluminum sticks. Before I tied them with copper wire. I also must change top color because last sunday I was going to crash the plane.
It cannot distinguish in full light.

[color=green][size=4]Vittorio from Italy[sm=sunsmiley.gif]a beautiful country.