I have the GWR livery class 800 loco set. I just installed the Loksound v5 decoders. I have been running the motor unit for some while using a DCCConcepts decoder without problems (and without sound). Yesterday the new install ran with all three headlamps working. This morning when I ran the loco the top headlamp was no longer on when the forward white LEDs were lit. When I ran the non motor unit attached to the motor unit the top light also did'nt come on. I removed the top on both units and tested the top LED. It works on both via the spring contact. However when I re-assemble the coaches the light does not work. I assume the three forward LEDs are hard wired together. Is that so? If not what function activates the top light? Thanks in anticipation.
