SF 2-10-4 decoder install (cont)
One of my comrades gave me the solution for the lights: I had the polarity reversed on the lights. I've added that the 'resistor' side (red) goes to the blue wire.
The top of the open frame motor taped to insure no contact (ie short) with the inside of the boiler.
TA DA: all light functions work. F0-3 controls head light, classification lights and running board lights.
A much smaller connector pin could be used if one didn't want to control the lights.
Tender light on in reverse.
