Hello: What would be a good length for torque arms at the top of a 70', 18" face aluminum tower? Thanks in advance! 73, Barrie, W7ALW -- 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