Hi Jim,
I notice in your fine sequence of "70" photos that when the loco and train are stationary, both lower marker lights are active, but the headlight is off. While on the move, when the headlight is activated, the adjacent marker light is off. I'm about to make some circuit changes to my Bachmann loco to enable the LokSound decoder to drive the lights in a similar manner, but before I fire up the soldering iron, can you please confirm that I have a correct understanding of how you use the lights?
Thanks in anticipation
Martin