Bob:

Have been flying something since 1949 which makes me a little older than dirt. Ever wonder why someone else's airplane flys so much better thay yours. You can call it luck setup until you fly someone airplane like Chip Hyde. I had his double vision set up per specs and had the chance to fly Chips at a local event. Night and day. Most of it was in the radio setup. He was using a JR 10X, same as me, was good enough to send me a CD of his settings which I installed in mine. Setup was so complex it took me months to semi-figure the thing out, but wow. One of the reasons why you really have to work to compete with todays pros. I work at just being a decet pilot, but the bird has got to fly correctly to do things like rolling circles, or elevator to a landing sort of stuff. A pilot like Chip can make a piece of junk look good. Us normal folk had better start with something good. ENJOY