I had trouble with throttle control as well. Then I had trouble keeping the ailerons at full deflection while I rolled. Finally I have gotten better at that but now I'm working on rolling high alpha but flying straight, then making turns. So I guess that would be rolling ovals. It takes tons of practice. I'm not even close to what I'd like to be. Also I need to figure out how to roll the opposite direction. I just started trying to do that on the sim today.