Little I ain't, in brain, body or lady pleaser. I look after myself and have a bon vivant lifestyle. This is only nuisanced by the low brow mentality that exists here, an English trait. Have I ever thought for one minute that I would get an answer I know exists. No, no one with the slightest grey is gonna say, are they, lol. Every site with a forum is going to have one who lives under a bridge. Those who know something about a particular field believe that they should know it all. When I work I work, I havn't the time to spend tit for tatting. I make money and live in a council home, with two probs the freeloading immigrant neighbours and a crap water supply caused by short sighted greedy suppliers. How much longer before we hear 'Drought'. I have worked out the possible problems thrown at me about pumping the mains .I have the solution. It is so simple, too much for your brains, lol. To finalize any one who uses the word obvious or obviously is in need of education. A buzz word comes along every so often and jumped on by the masses. Not me. Be lucky, lol