That’s brilliant, thanks, albeit I had to watch some you-tube videos just to start to understand it!
Since I’m going to use on/off/on centre off retractive switches, with up (L1) using S1 and down (L2) using S2, I don’t think I can reserve S2 for an entirely separate gang switch for ‘the magic’, but I think I can do this via, say, double or triple clicking the down switch for additional scenes.
If I get this right you effectively run cords from S1, S2 and SX from every Fibaro Dimmer in the junction box to every switch in the room. So if I have a 3-gang, with 3 retractive centre-off switches in one pattress box, then there will be 3 Fibaro Dimmers in the junction box each running S1, S2 and SX to each of the 3 retractive switches? And I could still run all these switches to other switches to create two-way switches if desired?
This certainly makes it easier to avoid having to have a load of individual switch boxes just to house the Fibaros! Will speak to our electrician about this set up. I am very much in debt to you, thanks!
Just one additional question. Anything specific to watch out for to ensure this set up still meets building regulations? I get that the junction boxes need to be securely fixed and easily accessible. Are there any other considerations?