Problem with 3 way lighting

[manatbandq]

Actually, it's a DPCO with the commons accessible and one set of the changeover contacts not accessible as they're cross wired to the other set.

MBQ

[gort]

Without getting into an argument, your post made it sound like gospel, like they were hard to obtain, thats the only quibble I had.

Cheers

Dave

[The Natural Philosopher]

Indeed. They are as common as..John Prescott!.