Thanks guys for the info. I'm using the JR DS 821 and a 6 volt receiver battery pack. With the 6 volt pack this JR servo gives 88 in/0z of torque. Probably enough for the single elevator setup I'd say. One awesome video Eric. I only wish I could get to that level of expertise in my flying. Maybe I will just use the reversed servo with my RC Guys Agwagon split elevator setup that is next in line for building.
Mike MacLean