Grumpy The Mule wrote:
This explanation could be too simple. And as always
some of it might be wrong! But does it answer your
question?

Thanks for your answer and explanation. This leads me to ask,
"Is there anything WE (the consumer) can do about it and if so, what?"

Thanks,

Geoff.
--
Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM