[Elecraft] My K2 - Is this normal?

[Bob - AG5Q]

> > ... If all the external connections are good, maybe
> > turning the pot end to end several times will make the internal wiper
> > contact more stable. Otherwise, it might require new pots.
>
> Or it may be that the pot is sometimes set to a voltage which is a
boundary
> between bits on the ADC and absolutely nothing is amiss.
>

Leaving the pot sitting near the boundary of a bit change has a high
probability of occuring.
Since this spooky reading doesn't happen very often, I'm guessing there is
some software filtering applied to the ADC value so only changes of more
than one bit are considered significant.

73/ Bob - AG5Q