At Kiwamu's request, I have updated the script which runs from the 'Turn WFS ON/OFF' button on the IMC_WFS_MASTER.adl medm screen.  It appears this script was ported from the 40-meter lab (a few channel were still listed as C1:) in addition to touching a number of other switches and filters in an undesirable way.  I commented out everything except the gain setting for the slider, so it should function solely as an ON/OFF switch as advertised.  Changes have been committed to SVN.