I never did trust the default setup for my 3d pro.
For one thing, by default the game be inverted yaw and roll, so I decided to just do it myself from scratch. There were plenty of controls I wanted moved regardless, most importantly I wanted all the thrust, throttle and power controls right at my fingertips. And I wanted yaw on the x-stick and the roll on the rz-twist...
Working pretty well for such an old worn stick. I might actually stick with it and not upgrade. It most certainly does the trick for me.