I've followed the instructions to a T. Power is flowing through all wires at both the Maestro and Companion as tested with my electrical tester. The LED's on the Maestro don't even turn on. I've gone over it 100 times. I called the hotline and the guy on the other end had nothing for me. I've taken them back to the store and replaced them incase they just didn't work. Same result. Please tell me I'm missing something.