[Elecraft] K3 Sub RX messed up after Cal

[Stewart]

Hi,
Downloaded and installed V3.35 & V2.34 successfully.

However using the RF Gain calibration procedure in the 
K3 Utility V1.2.8.10 seems to have messed up my Sub RX.
The Main RX is OK.

After using the Sub Cal the Sub  RX is now very insensitive.
I have tried repeating the Cal procedure a number of times,
but the end result is still the same.

Help please, as my Sub RX is now pretty deaf...

73
Stewart G3RXQ