While I think the UCD is a terrific plane I have noticed the rudder seems to couple badly to both elev. and the ail. with 45 deg. of rudder it takes about 3/4 inch. of up elev. and 1/2 inch of ail. at the fuse to keep the plane stable. Don't think I am to tail heavy, the plane does not flat spin well and requires quite a bit of throttle to harrier nose hi. Is it just this one or do they all act this way.
mike,