This person, andy2k7 should be put on an IGNORE list. People on here give their time,freely, to answer questions or to offer advice on subjects/topics that they have knowledge and experience of. Then along comes some clown, again and again, with a question about his light switch,and when given the answers, wants a breakdown and explanation to the answers given.He then wants a breakdown and an explanation to that answer and on and on it goes. This person knows what's being said,I wouldn't waste my time on him. If all the advice given to him over the past few hours hasn't sunk in yet, then it never will. Surely nobody can be that thick? The MODS should look out for this time waster!!!.
Roughcaster.