It's been along time since I had nightmare of a day like today, family member asks me to change some sockets and light switches to Crome type so avoid these sockets were the face plate is a push on type from bq no don't shoot me down they were ÂŁ9 each not cheap but a nightmare to fit as the face plate that should just clip on is not easy. But the day got worse no length in single socket box to terminate pushes socket back and wow and behold ji nick a cable or so I think there is now smoke coming from the Wylex consumer my question is why why hasn't this just blown the fuse. Takes cover of Wylex board makes sure everything is tight which it is re fix socket were cable trapped all ok replace fuses and sit around to make sure all ok. No I haven't tested anything my mft is in work .sorry it's long winded why the smoke ???????? Your thoughts please