Frogs are isolated with the jumpers cut out. I installed all of my green and yellows. Confirmed proper operation with a lighted caboose. All was fine. When I ran my Big Boy with cars the upper switch was flawless. When I ran the consist trough the 1st and diverted with the 2nd, the switch would try to close and open by itself as it enters into the curved part with the gaps ad green wire. I put an insulator in the common rail between the 2 switches. That seemed to eliminate the problem. Does that make electrical sense or was it coincidental. I have 3 other similar switch arrangements ad would like to find out if adding insulators to those is prudent. Appreciate any assistance.
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