Cheers for coming back.
BR
Blacks/earths.
Yes all these not connected into the switch but all into a connector
Reds
Yes that's what I thought.
House
Is 7 years old. Sorry no digi camera today will try and get one tomorrow.
Breezer
Wire/Cables
Yep, 3 cables each with 1 x...
Have seen the advice to PeterCFC but.........
I am changing a 1 way 2 gang switch (ie 2 switch unit for 2 different lights in the kitchen). Same as him I think.
I drew a diagram but am now plumbing the depths of uncertainty.
There are three cables 3 with red/black/greenyellow.
(one of...