I transferred my 7el DK7ZB to a 7 element LFA loop feeded beam by G0KSC just to see if that could be an improvement boom lenght of 9m80. It seems okay the matching and radiation pattern seems clear. First signal I heard when I just erected the mast was D4C ! by coincidence. It does not bring more signal That was also not claimed it should be a gain in noise and efficiency the mechanical balance point was changed 50cm to the rear compared with the DK7ZB http://picasaweb.google.nl/jaapoosten/LFA11Aug?authkey=Gv1sRgCPCrivvtnImiHQ&feat=directlink DK7ZB with swallows gathering... meaning end of ES DX !