Originally Posted by Petefoss
My 23" flyguy (Mr. Incredible) is not unstable at all.
Yep I definitely should not have said what I did that way, and I apologise for the implied insult to the aircraft and the designer. With correct balance, throws, expos and finesse it flies fine.
It's adding surface area in front of the CG/CL area with the swingwing that adds a ton of pitch sensitivity. (Not so bad at slower speeds though so that helps.) I found that out recently with a scratch designed PBF.
A further goal would be to swing the arms to a full forward 'Superman style' position. More like Superpitch sensitive. LOL!! A stabiliser would help with that for sure.