Put the heavier objects toward the front and against the back of a seat, in case you have to make an emergency stop. Hermes Kelly Sydney. Hold the head to prevent it from turning, then pull the fuel line that goes to the carburetor so that the engine will be starved of fuel and will stop in a few seconds. In any case, avoid holding the deck with both hands for an extended period, waiting for an auspicious moment to do the pass. Hermes Kelly Sydney. Even if you think you are relaxed, have a friend watch you while you practice to assess whether you really are relaxed. This grip makes the handling easier, more natural in appearance and economical in motion Turn the face of the card toward the audience and away from yourself, holding it so that it js clear to the spectators that you cannot see the face. Hermes Kelly Sydney. Because you don't know how your helicopter will perform during this maneuver, I recommend Figure 19-7.