I do not understand why you insist in perpetuating false and misleading information. Zp does not follow Dr. Clark. They set their own path.
>- He thinks ... I think
The difference is that I have provided real data to back up my claims while all that I can see is that you have twisted and misrepresented a lot of what has been shown to be otherwise than what you claim.
Dr. Clark uses a 555 timer in every book that she has published and has not endorsed the CD4069 which BTW, ZP is the only zapper made that uses this substandard chip!
If you need proof, here it is:
>- ebay
Yes, some of these are good but not the best.