In fact I met a few that could not figure out use of three core and earth for two way switching, especially the ones who were brought up on singles. I even met two who joined a conductor at the T&E/3C& E junction in a switchbox to emulate the singles way of doing (I hope that makes sense)
In fact I met a few that could not figure out use of three core and earth for two way switching, especially the ones who were brought up on singles. I even met two who joined a conductor at the T&E/3C& E junction in a switchbox to emulate the singles way of doing (I hope that makes sense)
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