I do have the charging board for my BCR, and that is working properly other than the intermittent horn blowing.
No, I haven't taken the cover of the B unit yet but will doing so shortly (Monday). If it's a loose wire, I can fix that. If it's a bad board, it will have to go to the train store.
I want to get a BCR for the Santa Fe too, so the continuous running after power off would sort of self correct. The railsounds work perfectly when the unit is powered... horn, bell, notches up and down.
Also, since none of these units are interconnected like in MTH, how do I get the rear, dummy A unit's headlights to turn off when going forward? Are all TMCC multi-unit engines like this? In MTH, the rear unit gets instructions from the lead so it knows when it's going forward or backward. What tells the rear unit in TMCC that it should be off?
