Fugitive has a good setup thread back in Jan in Hardware and software section I think.
It will take a few flights to get used to the system but once you have it working to suit you, you will wonder why you waited to buy it.
These terms want make sense but the instructions will explain.
I would start with the Roll, X, Y, and Z turned off for the very first flight Off-Line , then add back the X and Y next. When you feel comfortable with that turn on the Z. The Roll is one of those things you either like or hate. I leave mine off but it is good for others.