I'm not sure you could stop that spin until its on the deck, or stop it just above the deck and it drops down. The spin looks like it's induced in a multiple engine failure to maintain control, but not in a single engine failure (similar the algorithm demonstrated for a quad copter with an engine failure). I would be impressed just to get it to the ground with multiple engine failures.The question is how do you land with that spin?
Home lock mode starts the spin id like to see how it stops