In my view, the best solution to creating a wide space between your two antennas is to move the upper one up, on a mast, and the lower one down, on a RingRotor. Fred Hopengarten K1VR hopengarten at post.harvard.edu Six Willarch Road * Lincoln, MA 01773-5105 781/259-0088; FAX 419/858-2421 www.antennazoning.com