nope no flutter
i put piano wire through the channels in the wings to prevent that..
it sure makes allot of wind noise and whistling as it screams through the sky!!

yes it is a armidillo twin but i have the one and only Kruzer wing that is 6-8 inches smaller then the stock wing..the thing is really sposed to have twin 25s or 32s hehe
i wanted either 61s or 90s but settled for the 50s since it about matches the same power as them and its lighter.