RE: 4ch controller setup for 3Dplane?
WeirdAl,
I hope you have already mastered a plane with elevator, rudder and throttle. If you have not, you are going to stuff your Katana in short order, probably on your first attempt at flying it. You really should fly a high wing 4 channel airplane before trying to fly the Katana.
There are several ways to set it up. THe most common is mode 2. The following picture should help you.
Good Luck!
Doug