HOW TO CHANGE THE RIGGINGS
When completing one side of a stack and in order to get the tackle to another position on the stack, twist the rope, making it all in one; then leave a little slack to make a snake whip movement towards the top, and you will have the satisfaction of seeing your rigging move around on the top. If the wind is blowing hard, perhaps you will have to do several of the switching movements before getting the hook to start to move. Then take the line around the guy wire and you are ready for the next set.