Phantom 3 Drop Mechanism (Taco Dropper)

I built this to drop tacos from a phantom 3. It requires a spare servo, receiver, and small battery. I run it from a separate transmitter as there is no way that I know of to get a spare channel on the factory phantom transmitter. Its made in two halves because it needed to be bigger than my print area. I use two small bolts to bolt it together, a few zip ties help it hold onto the landing legs.