Reply to "converting a MTH RK switcher to 2 rail"

Engineer-JoeOGR Forum Member SUPPORTING MEMBER

Darn 3/2 switch burned me again!

I made a long draft (post) here about how I thought the wiring was wrong to the switch. I finally drew a diagram and realized it should work as wired?

So after taking the engine apart and making a post that I deleted anyways, it's solved. I rocked the 3/2 switch around a dozen times total to get it to work. I had it once sooner and realized it didn't connect for long.

Funny how something works on the bench and when you carry to the layout, it quits.

Now the SB Alco S2 runs. Wasted the whole morning, but it works.

10/26/202:26 PM

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