well it really depends on the amount of sensitivity that you have. As a "general rule" you can do more with the pitch thaqn with anything else. from "0" decrease the slider, (move it down to the bottom) and then push the slider up a little gradually till you are at "90" where you want full imput for your stick. This will take out alot of the porpoising but stioll give youa full throw when you need it. As far as the roll, yaw, and throttle, I would leave them maxed all the way across but if needed you can play with them to get the feel you want.
ammo