Robin Sundt Echini Show full post »
He means a situation like the 2 below Richard

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I'm with it now, thanks Brian.  I get there in the end!
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Use a Cobalt REX, wired as a reverser. Relatively low cost and it can be controlled by the exit turnout motor so that it changes the loop polarity under the train as you change the turnout ready for the train to exit / ahead of the moving train. Big benefit is that there will never be the need for a momentary short to trigger the reverser (which is how they operate), so it is also kinder on the system/locos/decoders too.

regards, Ahjay
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Thanks AHJ. Very helpful as always.
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