[Elecraft] Stiffening VFO B knob

Richard S. Lindzen rlindzen at MIT.EDU
Wed Nov 26 16:24:58 EST 2008


Thanks to Joe and all the others who answered off line.  I had put a 
felt washer on when I assembled the K3 (#911), but there was a second 
felt washer that was left over.  With two felt washers, it is easy to 
get exactly the tension you want.  Somehow I must have missed this in 
the instructions.  Also, by now, I've pretty much forgotten the 
details of assembling the K3.

Dick KA1SA

At 01:48 AM 11/26/2008, Joe Planisky wrote:
>Dick,
>
>There should already be a felt washer under the VFO B knob (at least,
>there is on mine.) To increase the friction, just use an allen wrench
>to loosen the two set screws and position the knob a little closer to
>the front panel.
>
>73
>--
>Joe KB8AP
>
>On Nov 25, 2008, at 10:18 PM, Richard S. Lindzen wrote:
>
>>I'm personally okay with the front panel design, but I wish the VFO
>>B knob had a bit more friction.  Is there any recommended way of
>>adding this?  Should I just try to cut a felt pad and place it
>>between the knob and the panel?
>>
>>Dick Lindzen, KA1SA
>>301 Lake Avenue
>>Newton, MA 02461 USA
>>
>>1-617-332-4342
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