Hello, I have a sound activated halloween prop that I'm trying to get to work with a Spirit remote control. I cut the 2 white wires on the sound sensor and wired them to the small box with the red and black wire. When the remote is pressed, it's supposed to activate the box and trigger the prop. However, the prop just continues to go off without pressing the remote. I read that I should connect a 10k resister to one of the leads, but it made no difference.