How is it wired?
I mean, I can take a guess that the answer is "wrong" but with a drawing of how it's wired up would help me be more specific.
A hand-drawn picture, photographed with your cellphone is better than a fritzing diagram any day. Also, maybe a photo of the guts of the thing you're controlling just so I can give a quick reality check that it's what we think it is and should work how we think it should.
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