I have already received an answer. Thanks to Dave, W9ZRX. >Preformed Line Products >P.O. Box 91129 >Cleveland, OH 44101 >(216) 461-5200 -- FAQ on WWW: http://www.contesting.com/towertalkfaq.html Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: owner-towertalk@contesting.com Search: http://www.contesting.com/km9p/search