...there is just no easy way to set this up....you have to walk around in a cramped position
(editorial deletion) until you're ready to perform it....I found I could only pull it off about 60%
of the time...plus the effect is over in a second....and soooo..... in the drawer it goes.
"Sticky Situation" by Andy Leviss is the one to buy....practical, eyepopping and perfect.