Does anyone know of a source for 21' lengths of 4" diameter aluminum irrigation tubing? Thanks, Jack W0UCE Raleigh, NC -- 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.htm