On Mon, 20 Oct 2008 09:59:38 -0400, "Bill Ogden"
wrote:

I detect no RF feedback into the shack (checking with the
little MFJ RF current meter, among other things).

Hi Bill,

That should be the end of it, then.

I had been wondering if I
should place current choke(s) on the coax on the tower, but I gather there
is probably no need for them.

It would define a plane beyond which current is substantially reduced
which would raise the current available for contributing to radiation.

73's
Richard Clark, KB7QHC