Well I have never had a plane that does this before! My other planes are responsive until they stall, some. Some start to get sluggish to aileron response like my Sea Fury at slower speeds but you can see it coming. I have never seen or owned a plane that will slow down and glide with no signs of stalling but suddenly not respond the least little bit to aileron input. The throws are to spec which means pretty radical throws so to increase them would make the plane uncontrollable. I have learned to live with it but was just wondering if it could be cured by changing? Add more nose weight maybe??