I was wandering if anyone has tried to use a Atlas N-scale Type “G” Bidirectional Single Stage signal wired to a Digitrax SMBK Signal Mast Base, then tied to a Digitrax SE8C Signal Decoder? I have tried to hard wire the signal to the SMBK as per the Digitrax recommendation, but the only thing that happened was the yellow light came on . When I change the lights to flashing or try to change the lights to green or red nothing happens , any help will be appreciated