I have not been able to find a wiring diagram or info of value for the MTH 30-1074 cross buck grade crossing signal nor do I own one. Before I purchase one does anyone know if I can hook up two or three similar Lionel cross bucks with old style bulbs, not LEDs to it so all flash at once. I have done this with one of the newer Lionel cross bucks to an older one and wonder how many I can add to the newer MTH or Lionel crossing signal. Can the board handle the additional amps or are they a spdt rely etc. I could always hook it up, keep adding one more each test, do a smoke test and when it fails add to my junk pile.
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