thanks woody... the picture (in that link that you attached above) of the front, is the icemaker is what I have. I tightend the screw that is shown in the upper right all the way down (-) and unscrewed it almost off (+) and no change to the ice size so the inlet switch may be the problem. When the HV/LV board blew out  (as all ICE20's do....) is when the ice size changed. I didnt think the two were linked but the power surge may have blown the inlet valve. I will check it out.
Thanks again for everyone's help |