Although this is a very clever there is an element that is missing from the gimmick I received. This
element seems to be crucial to the effect working properly. It seems they have just taken a real
shortcut in manufacturing. Looking very closely at the instructional video, I can see that certain
something that SHOULD be there but is not on mine. Others have complained about the same thing.
Without this part of the gimmick, you simply cannot achieve the effect shown in the trailer.