Last night I replaced a couple of standard 2G white plastic sockets with metal ones. I put the ring earths into the earth connector on the socket and also added another earth (sleeved) cable between the 2nd earth terminal on the socket and the earth terminal in the back box. I have just realised I have used an earth wire from 1.5mm T&W, not 2.5mm. Do I need to change this for 2.5mm?
Thanks
Thanks