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I only have a single KW transformer. I am using the typical U-A (primary) and U-B (reserve) 0-20V for track power. The Atlas uncoupling track shares a ground with the track which surprised me. What would be the best way to power the uncoupling track using a single KW. A few issues and questions come to mind.

1. What is the best voltage for uncoupling, fixed 14V or within a range? 

2. If I use the 14V fixed the C ground will conflict with the U ground. Non-starter. 

3. Use the U-B variable side or get a second transformer just for accessories? 

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OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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