The double CL line only does one thing... it automatically releases the stopper ball. The depower amount is exactly the same as if you just let go of the bar while hooked in.

You only have two options with a waroo when you are overpowered and in trouble:

1) Crash the kite and grab or move your leash to the outside line before it relaunches. DONT FORGET TO UNDO THE VELCRO or the kite will relaunch and start looping immediately.

2) Pull the safety and then the leash release and ditch the kite completely.