Yes Build-n-flyer thats pretty much it and I suspect that JUtah still just had to much mechanical advantage on his second attempt.

JUtah
If you are still having problems try to get someone familiar with computer radio installation to double check you before sending the radio back. Throttle installations has always been a source of frustration for folks but with a computer radio it can be easier with the right mechanics. I just helped a fellow yesterday with almost an identical problem and the real problem here turned out to be a far to flexable throttle rod that really complicated things.

John