[Elecraft] Sub RX Audio/SO2V/N!MM

[Stan Stockton]

I just tried N1MM in SO2V mode using a K3 with Sub Receiver.   Everything works fine.  

Now introduce RemoteRig.  Connected to the remote K3 a thousand miles away, when I press Control + Right Arrow Button to listen and move focus to VFO B/Sub Receiver there is no audio from the sub receiver unless you move the sub receiver audio gain knob.  All you have to do is slightly move it and it comes alive.  

Wondering whether anyone has had this situation or knows what to try in order to fix it?

Thanks...Stan, K5GO