[Elecraft] kx1 after thought

[Dave G.]

RC,

This may be dumb of me, but did  you do these steps??
Set the ATU parameter to CAL using the menu.
1) Pre-set potentiometers R1 and R2 on the bottom of the ATU 
board to exactly their mid-points.
2) Touch the (+) lead of a digital multimeter (DMM) or analog 
voltmeter to the small hole near the "REFL" label on the 
bottom of the KXAT1 board. Connect the (-) lead to one of the 
KX1's long standoffs.
3) Set the voltmeter for 2 or 3 DC volts full scale.

Just a thought...

Dave KK7SS