This is major improvement but I walked off initial concept of flying body. First I added middle tail vertical stabilizer (still this was a flying body concept - one more stabilizer, no big deal) but than came the wings, proportionally large wings. Now I had more surface and I expected (with a proper weighting) more horizontal flight. Also the nose was deformed from previous throws, so I banded it back and glued, even I added the cabin, made of plastic wrapping. All was sprayed gray again. Then weight probes and "studies" came, and then throwing again. Most recent throw was public in small town Senta (Vojvodina, Serbia), during the modeling contest and exhibition (last 4 photo's - KFB-3 is marked with red arrow. Flight was nothing special, so I believe KFB-3 V4 is sure to come.