This is a 10 and 6m antenna, pretty good size elements for the bands and the
vibration was just a small amount and easily visible, but I was concerned
that over time it would crystallize the metal. No movement like what you
are experiencing. I had thought that I had read that they were using some
Plexiglas to fix that problem on the lower windspeed rated models but I
could be wrong.
FAQ on WWW: http://www.contesting.com/towertalkfaq.html
Administrative requests: towertalk-REQUEST@contesting.com