G
greeny4
im am running the cables for an extension. 1 of the new switches will be 2 way with an old switch on the landing. The existing switch has x2 red singles in and a red/yellow/blue cable as its already 2 way with a switch at the bottom of the stairs. All of the new swiches are looped in and out with a spur to each light. To make the new switch work 2 way with the existing do i need to lay a red/yellow/blue between each switch and then a live loop from the last switch, cheers