"Use a Remote-Control or Uncoupling Track section (available
separately, 6-65149 or 6-12746 for O-27 gauge; 6-65530 for O gauge; 6-12020 for FasTrack
layouts) to program the rate of rotation or the brightness of the lamp."
Has anyone has tried to upgrade this car to tmcc? I picked one up cheap at allentown and repaired the motherboard. I wonder if any of the err boards would fit?