Our club still has several members, including me, that fly these just for fun. We used to combat a lot, but now we just enjoy flying them for "stress relief". I alway had trouble with the Gremlin tip stalling and spinning in a high "g" turn. I built one with the aft fuselage extended 4 inches and the nose lengthened about an inch. I put tip plates on the wing tips and solved the stall/spin issue. C.G. is critical, for those who haven't built one yet!

Paul