Roy Lewallen wrote in message ...
I've been out of town since this was posted. There are a couple of
details I'd like to check in some texts before responding, so I'll
postpone my response until after I return home. In the meantime, I see
that Ian and Tom have made contributions, both to their usual high
standards. Both these gentlemen know what they're talking about, and I'm
glad to have them help out.

Roy Lewallen, W7EL



I look forward to your response Roy.


Slick