I didn't the guy at my wholesaler was intrigued to say the least and took the switches apart only to find "half a mechanism" and put it down to bad manufacturing. He reported the batch so maybe a run of dodgy switches.
Thanks EFL. Surprisingly both the MK the switches were faulty picked up 2 new ones this morning and worked first time.
I will therfore playing the lottery this weekend as buying 2 and getting both faulty has to be some kind of sign, just wish I knew what the actual issue inside them was but hey...
Hi guys, having read some of the posts and seeing how helpful you lot have been I'm hoping for some help and hoping I'm missing something stupid.
I attached a drawing of what i'm challenged with.
This light setup is on the landing and works fine on a single switch upstairs but I wanted to add...