You are correct Kevin, but he does say it would need relays. So as I said, folks need to diagram the whole thing not just words. Complete wiring diagram. Cut and paste...whatever. Do this or do that, is fine, pictures are fine, but it's not going to fly without a total hook-up diagram to have on this thread. I don't think we should draw it up or "finish it" for anyone. We can suggest mods when they present their entire diagram. As Kevin says we have gotten lots of word ideas, some mods, some abandoned ideas, partial diagrams....by all of us. Time to get serious. If somneone wants to put several ideas together, that's great. lets see it. Maybe Walters and 2/4 relays?
Walter: The 700 pictures you used are what we all have been using as reference. Posted/linked by Kevin. I do think your idea has promise. "It needs relays" is not enough.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn