Bryan Hebert is the owner of CK Aero, long-time F3A competitor, aircraft designer, and one of the most respected authorities in RC aerobatics when it comes to airplane setup and trimming. In this conversation, we discuss Bryan's journey into Pattern flying, his experience designing competition aircraft, the evolution of modern F3A, and the differences between monoplanes, biplanes, glow, electric, and contra-drive power systems. We also spend considerable time discussing trimming philosophy,...