Hi, I need some advice about adding some sockets in a bedroom. There are two existing sockets and I am hoping to add two more. Each of the existing sockets has two wires connected to it. I can lift floorboards to access existing cable but am not sure what to connect to what. The job is in my own house for my daughters who are now old enough to have a pc etc. I've looked at this site which is great, but I'm one of those people who understand things better with a diagram. I really hope someone can help me, many thanks in advance Pat
