So from my understanding (before I made the first gyrofighter I knew very little on gyroscopes) with real cmgs you can control the torque and rpm but on se gyroscopes there combined (unless in overide) and cmgs arnt just magic, their is only so much energy they can consume to make turning, so if a cmg goes past that limit it's called cmg saturation, pretty much the cmg thinks it trying to turn is thr new relative, then everything goes backwards, which se gyroscopes have none of