I just purchased three new replacement Atlas switch machines (all stamped 2012 on the back of the package). When I hard wire the middle screw to my common and touch either side to the hot, I get the switch amchine to fire perfectly. But when I connect the switch machine to the control box as diagrammed in the instructions, I cannot get the switch machine to fire at all. I've tried multiple control boxes and even one of the other switch machines, mixing and matching, but I get nothing. I've never encountered this before. It's as if I have to bypass the control box whenever I want to change the switch position. I have other Atlas switch boxes ganged together with the one in question and they work fine off of the upper common and bottom hot of said control box, which is the left-most of the gang.
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