I have a brand new long vanderbuilt tender that I have paired with a 4-8-2 that I bought used. I noticed that someone had removed the light in the firebox, and spliced the wires to bypass that. Could that have anything to do with the tender rear light not working? I'd rather not have the firebox light, but I would like to have a working backup light. Any ideas? Also, I am modifying the new tender, need to shorten it by about 10 HO scale feet and reconfigure the front of the tender. Without DCC, how critical is that circut board in the tender? I'm not sure about removing it just yet, but it would make the kitbash easier if it wasn't a factor. Why did they but half of the "brains" in the tender? 5 wires to the tender, is that really nesessary? As I said, this is on a straight DC layout. I'm no electrician, but that seems like overkill to me.