>  For SWL you can also use your metal rain gutters, metal window frames,
>  metal storage shed, the metal siding on the house, any large or long
>  piece of metal. Wrap a wire around the house (that's my antenna).
>  Zig-Zag a wire back and forth across the attic, have fun.
   What about corrugated iron roofs? Any experience?
                  Jostein
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