Received my M12 today as well. Excitement quickly turned to resignation. The original switch was bad, no flow. Replaced it with a new 6A 125v switch, still no fire. Base voltage through new switch, only way to check module is disassembly. Also, noticed the pickup is rather loose in its housing, letting it move easily and the supplied screw are barely long enough to engage threads as it is. So, I have to wait on a module, source longer screws, shim the pickup so that it remains in range of the magnet, and then maybe I can fire mine up. What, figure 3 weeks? Or maybe a month and a week...😝😤