This test was done to demonstrate the power reserves of the M30 series to carry and deliver payloads for SAR missions. Our proprietary system utilizes a manual trigger release that is released when the victim gives a light tug on the payload. We usually set the release at between 35 pounds of pull using a spring scale which we include with each sale for free. Our trigger once set it does not move. Our system is 100% fool proof to release if set at the proper pull weight. It is important to note, the trigger can either be set at a very low pull weight or extremely high and it is NOT RECOMMENDED TO GO ABOVE 5 POUNDS OF PULL WEIGHT OR EXCEED 35 POUND OF PAYLOAD. IT IS THE RESPONSIBILITY OF THE PIC TO SET THE TRIGGER RELEASE AT THE APPROPRIATE PULL WEIGHT OR ELSE YOU COULD PULL YOUR DRONE DOWN!