Can you take a pic of the pin and post it here?
Springfield PA
What scale loco are we working on? N , HO , other ? What did you have apart to do the install?
Was this a plug-in decoder installation? I'm thinking that the pin belongs to the plug. If the whole thing works, including any auxiliary lighting like ditch lights, then it might have been from a line you didn't use in your instalation.
How small is small?
It takes an iron man to play with a toy iron horse.
recently I installed a dcc decoder in a g4 morning daylight engine. when i was finished i noticed there was a small brass pin laying on my work area. i could not find a location for it. does anyone know
where it goes or how i can get a set of assembly drawings
thank you for any help
Barry R. Olson