Al, My KLM 40M rotatable dipole is mounted 10 feet above my WARC tribander and about 18 feet above my 20/15/10 tribander parallel to their booms. All the antennas work fine in that configuration. 73 Don K5AQ -- FAQ on WWW: http://www.contesting.com/FAQ/towertalk Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: owner-towertalk@contesting.com