Topband: Bev wire under a path (final)

[Neil G0JHC]

Thank you to all for the replies on and off reflector. A wealth of
information. 
A special mention to Herb KV4FZ for his "Tennis Ball" idea. I know of a
number of folks who are now looking at doing this.
I have just purchased 20 used Tennis balls for $3 on ebay! Looking forward
to experimenting once the wx improves.
W3LPL thanks for  a great technical run down on "transmission lines".
Appreciate everyone's time.
73 Neil G0JHC