On 3/6/2017 1:56 AM, Foxs Mercantile wrote:
On 3/5/2017 11:58 PM, rickman wrote:

Seems to me it would be a *great* tool for finding where the
currents are going. I thought that would be a good thing?

It is. But some people have difficulty accepting anything more
complicated than a light bulb, or more expensive than a pack of
cigarettes.

You mean like thermal cameras?

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Rick C