Captinjohn,

Hope it gets working for you. Mine is on a H-9 Taylorcraft and turning a 20x6 and it is a sweeeeet package. Take off at half throttle for realism, point it upwards at a forty-five degree climb, and hit full throttle. Climbs til it is a speck, then spin all the way down. Lands like a feather, too. I'm grinning like a kid......