So, I feel like am missing something, that may be just "understood" by the name of the organization... what planes are allowed? Looks like I can use any electric power, up to .61 2-stroke, up to two .40's 2-stroke, or up to a 1.20 4-stroke. Max of 11lbs dry, no knife edge leading edges, and must use a spinnier or blunt spinner nut. Is that all the rules? This is TOO simple! [8D]