You are right on the button Tomi ! The Giles ( and the Cap 232, and the Edge 540, and the Extra 300, and the Sukhoi 31, and the Yak 54 etc....) are all designed to be highly maneuverable, and to be that they have to be a bit "unstable" in flight. Try to snap roll a Sig LT 40 or a Goldberg Eagle - no way they won't, but they are so boringly stable in flight that they aren't much fun to fly. Planes that can snap are way more fun !