We have a 13A double switched socket in a tiled location. I don't know how old it is but it's an old-fashioned type with four fixing screws, two at the top and two at the bottom, as opposed to the modern ones of one at each side. The socket was physically damaged when something hit it recently so needs to be replaced. Is there any sort of adapter plate or something that will get us round the problem of the fixing screws without having to replace the backbox as well, or do I have to gingerly extracate the backbox from said tiles?
TIA