I figured out the Mi-24 Hind problem, the Cg is too high up. Lower it about 0.5 meters and towards the rear about 0.022 meters and it behaves much better. It operates quite well on the Alt-Hold controller when you adjust it a bit. I'm not going to bother entering the Hind change until I get the Kiowa fixed though, then I'll enter both fixes at once. The Kiowa is going to take quite a bit more work to figure out.