I respect you guy's and enjoy being a member,be nice.I am looking at new thing's.I had a post about touch screen's,and got some good replies. I had a post about a variac's being used as voltage regulation and isolating in new world of technology.I ask question's from my point of view. You guy's have your light moment's,like the guy axeing you a question,in some southern state's( ask) is axe (all) is oil in southern slang. There a lot of life experience on this forum and different expression's that can be educational to the member's of this global community.So enjoy life in your highly technical world. LOOSEWIRE