From a ground pass (say left..right) as the kite passes the center push with lower hand slightly, then pop an Axle with the lower hand, do it hard. As this is done under power you may well need to pop the upper hand shortly after to get the kite to flip around. A perfect execution gives a VERY flat double axel and kite flies off in other direction.
This move looks best if you do it near the ground as the kite drifts across the ground as it spins, but of course it can be done somewhat higher up as well. If you get it wrong you will get a Lazy Susan. (so your on a winner no matter what)