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Old 2nd Dec 2017, 6:44 pm   #43
ms660
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Join Date: Apr 2011
Location: Cornwall, UK.
Posts: 13,454
Default Re: AR88 Low HT

Sometimes that's caused by a burr/deformation on the shaft caused by the grub screw being overly tightened, if it is then I usually turn the tuning knob until the end stop is reached then carefully try to rotate the knob a bit further whilst carefully pulling it off at the same time, that always worked for me on several receivers.

Lawrence.
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