A little reflex with down elevator is a good thing. The amount depends on the plane and setup. My DAW Foam-51 was quite responsive to camber/reflex. With just a *hint* of camber the inverted performance was uninspiring. But, with just a little reflex it came alive during inverted flight! Because it has a 7037 and is intended for thermal flight, my DAW 1-26HLG (not the one I just sold) requires significant reflex when inverted. Flapperon is a good thing. Bill Swingle [EMAIL PROTECTED] Pleasanton, CA RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]