first of all what kind of coax are you running?second 238 inches is perfect for the middle of cb band!third the tap point is the major tuning adjustment for this antenna.and last make sure the radiator has not slid down to close or touching that nut and bolt holding the pl-259 connector.
Sorry but I have no idea what a radiator is. Not sure the coax its grey. I can check the coax tommorrow. also is the tap point the adjuster on the ring? my swr is just below 2 on the dosy. So its working, But I want to get it right when I get my tripod and fence post to raise it further Where the pl259 connects to the connector and on to the antenna L bracket, if I tighten the connector too tight the darn top nut comes loose (guessing its stripped at the top nut, or the threads on top)
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