Where are you guys running your CG on the UCD 60. I have a Saito 100 in mine and have a 4 flights on it. I have the CG @ 6" from the leading edge of the wing. It still seems a little nose heavy when I roll inverted. Don't seem to see much difference from full to half tank of fuel. Does not want to hang on the prop or knife edge very good. How far back can I go before it gets squirley?
Lee Mitchell