Well guy's, I'm at a stand still and confuzzled about wiring. I have an AC4400 that was hard wired with a light kit. I removed the light kit from the locomotive to install in a Athearn SD40-2. Thing about this SD is, it's forced air and water cooled. Thing is I tried installing the light kit but with the light kit and the fan hooked up the locomotive doesn't hardly do half of the speed it could with just the motor drawing current. Does anyone have a diagram on how to wire a light kit into an Athearn? I'm trying to see if I can hook the fan and lights up directly through the trucks rather than through the motor so it doesn't drag the motor down so much. It ran fine before I tried putting the light kit in but now it's a big wiring headache.:curse: Any thoughts?