[Elecraft] K3 Sub Rcvr S-Meter Reads Full Scale

[W6NEK]

Hi All,
I just noticed that if I turn on my Sub Receiver and enter "b SET" mode my 
S-Meter displays full scale (+60 db).  The Sub Receiver is fully operational 
with full sensitivity.  The RF Gain Control also works normally as far as 
receive sensitivity is concerned.  However, the full scale S-Meter display 
would lead one to think the RF Gain Control is fully off (counterclockwise, 
which it is not).  Is anyone else seeing this kind of behavor?  Maybe this 
is explained in the Manual and I overlooked it, but it sure seems strange to 
me.

Thanks for your feedback,
Frank - W6NEK