Jive,

Fly the UCD slow, it is not ment to haul the bacon, a good four stroke is your best bet, I'm not saying that a 60 or better two stroke would not work but, I feel the four stroke has more low end grunt more of where your be flying. It is a very fun flying floater, very forgiving, it like to float into a head wind so keep that in mind.......

Copster,
My question is how did you set up your ailerons, to make them work on the wing, how did you center them, so they are not down to far or up to far???? When looking at them from the end of the wing.