my cap does it the same. however, i can also enter it by stalling the plane upside down while applying full down elevator and rudder,then keep giving it ailerons until it is sideways while increasing power. remember, the plane is stalled. if you add power too early, you will ruin it. keep londing those imputs, and increase the throtle until you are comfortable with it. also, if you want to enter a flat spin from the knife edge, stop giving it rudder and down elevator, and wait for it so start to center itself, then increase the throttle. i can do that with my cap.