Ive taken the front off the pull cord box on the ceeling to find the neutral output (to shower) wire melted and broken down, the rest of its fine, ive taken the box off the shower and the wires in there are mint too, is it just a case of chopping some off then stripping the end and screwing it back into the connector block? any sparkies came across this before? pete

PS: The mains power is off and ive tested it for any power and its dead now