> I didn't have a problem with 20, but the 15M problem seems to occur
> frequently. Many, including N6BT, will tell you to fool around
> repositioning the red wires between the two driven elements. I didn't
find
> that to be helpful. My 15M resonant point was about where yours is.
Mine's at 72 ft on GME aluminum tower, with nothing else at all. I never
had the 15M problem - flat 1.2:1. Hardly any effect of the spacing of the
feed wires.
> Aluma crank-up. I have a 13b2 cc about 3.5 ft above it with a Diamond
> triband vertical(6,2,440) above that. Its being fed with 100ft of 9913f
> (brand new). I measured it at 25 ft and up about 60ft and the results were
> the same measuring with a MFJ 269
I was advised to put the EF240 (if I ever got one) at least 8-10 ft above
the C31XR. Part of the problem has to be the close spacing of the yagi's.
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