hi coljack, i done your set up and its half working lol.
i can control the light from downstairs (orange wall) but nothing from the upstairs, the up-stair light switch is still working the upstairs light just not the landing.
e2a: i never put the red and yellow together as you said- i rewired it and put the red and yellow together- doing that stopped the light up stair working and never controlled the landing.
so i put it back to this-
this set up works the light from down stairs but not from up stairs.
hope i made some kind of sense.
demeter
i can control the light from downstairs (orange wall) but nothing from the upstairs, the up-stair light switch is still working the upstairs light just not the landing.
e2a: i never put the red and yellow together as you said- i rewired it and put the red and yellow together- doing that stopped the light up stair working and never controlled the landing.
so i put it back to this-
this set up works the light from down stairs but not from up stairs.
hope i made some kind of sense.
demeter