[Elecraft] K2 AGC problem

[R. Torsten Clay]

Hi all,

I'm having a problem with my K2's (#3134) AGC. I've got everything built 
up through the 40m rx tests. 

The problem is that the AGC is very weak. A signal that registers S9+40 on
my Omni VI only gets to about S3 on the K2, and is painful to listen to
without turning down the gain manually. I have set the AGC voltage to spec
and calibrated the S-meter, but somehow don't get enough AGC action.

Any suggestions on how to troubleshoot? 

Torsten
N4OGW