Dave wrote:
so
why do we go through all this stuff with bal-uns?? and coax chokes?? the
currents are already balanced, so WHY?? come on you gurus out there,
explain this one!

Water comes out of a hose whether the hose is leaky or not.
So why ever bother patching or replacing a leaky hose?
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73, Cecil http://www.qsl.net/w5dxp