OK guys, I get it. I had to do the same thing when I was learning to torque roll my Comp ARF Extra. There was simply no short cut but still a few tips helped me to speed up the process. Like watching the spinner for example, rather than whole plane.
I'm not looking for a secret password how to do hovering motionless, I have done some more practicing on the sim and found I have to concentrate really hard to make it look half decent. It almost look like you have to be constantly ahead of it almost like torque rolling a plane.