Thanks that's really useful. The socket bit is fine too. Can I just check - what does sufficient fall mean exactly? A continuous slope to the end or something else?
Thanks again.
Anna
Hi.
I hope someone might be able to help. We'd like to install a dishwasher in the kitchen of the house we've just moved into. There's no room for the washing machine and dishwasher near the sink, but one of them could be moved to the other side of the kitchen with pipes running under/behind...