I found this method on line looking for how to automate these switches and it seems simple enough (middle right).
My question: If these switches are automated, do they still require the controller box to be hooked up to the terminal posts? Mine are already all modified to use accessory power. Can I just put the middle post to a grounding bar or do I even need to since the track completes the common circuit?
Thanks in advance guys, this would be super helpful for the reverse loops on the layout I'm planning.