Dr. David Kirkby wrote: > >I agree its a bit off-topic, but I think many might agree its a bit >more interesting than some of the junk on here. > Since you have already started a large and fruitful discussion on rec.radio.amateur.antenna, why start another one here where it doesn't belong? -- 73 from Ian GM3SEK http://www.ifwtech.co.uk/g3sek