Wow, parazapper, you're the man! I know about zappers only to the level of your average layperson. I know why they work but from what Dr. Clark says, not because I understand the actual electrical process.
And I know that it works (even the old style)---especially with the herbs she recommends, but you are way more knowable when it comes to actual function.
I always learn so much when you break it down into little chunks like this! I actually believe your improvements have taken out the need for herbs, a great thing since soooo many here never bother with them any way. Or else try to do it all only with herbs. Doh!
Thanks for your further clarification for those of us completely untrained in electronics