[Elecraft] WM-2 operation

[worsr]

I am having trouble understanding the operation of my WM-2.  When I select the range manually, all is well and the meter functions as it should.  However, if "Auto" is selected, the meter seems to show a  high peak reading upon initial keying, i.e. with rig set to approx 100W output, the meter will show a peak of about 150-160 W.  SWR as measured by the meter is < 1.5:1.  ALso, when "auto" is selected, the 20W LED also lights up.  None of my other meters behave like this, and indeed, the WM-2 doesn't either when in "non-auto" mode.

Thanks for any help.

--Mike, W0RSR