Have a look at the Extreme Flight Mini 3D (http://www.extremeflightrc.com/produ...tml/Mini3D.htm). The wing is a very similar design to the UCD. Granted, the wing is different than the funtana, but I don't think that would matter. Watch the video, rock solid harrier. The bottom of the fuselage is tapered. Almost like a profile. Possibily giving more yaw stability.

Just an interesting observation.

Dave