program track - what gauge wire to use

[aet]

I have my zephyr with my bus wires connected, I have 18 gauge wire connected to the program track ports- question Do I connect the wire directly to the program tracks? or should I use a smaller gauge 22g from the tracks to the 18g?

 

Thanks

Art

[Vail and Southwestern RR]

It doesn't matter.  Just hook it up however is easiest.  There is no reason to go to the smaller wire.

[GraniteRailroader]

Nothing wrong with using the 18g wire.

If you really wanted to, you could use that for your bus and the feeders. 

[Randall_Roberts]

As others have said, the wire doesn't matter.  I actually made a switch box so that I can switch a siding between operations to program track.  It works out nicely.

Best!