OK - the pro set-up is now complete for ET and firing on all cylinders...
...except that now, instead of charging me and delivering a delightful shock, it just shocks the base of my heel (the heel above the metal housing) as soon as the other foot comes near.
I had to return the first two of these I had bought due to it feeling like my toe was stuck into a light socket. The third one i had worked great. I used mine mostly as part of a spoon and coin bending routine. I've never had any complants as it is not that strong of a shock and feel that it really adds to the presentation.