Hawaii is a looong way from you! I have found that my System Blue does much betterĀ long-term, if I adjust it so that it's not that sensitive. What are your gains and thresholds set at? I see you're running a System Green (which I know very little about).
Nice lightning photos you have on Flickr! Do you have some of your antennas and their surroundings?
Nice lightning photos you have on Flickr! Do you have some of your antennas and their surroundings?