And there I was getting ready for the Queens prize for engineering, bought the tie aswell, you really took the jam out of my donut there jazz!! But on a serious note the sketch was just to show what I was thinking with the belt. It looks like I better start with a stand alone system to begin with. Done a bit of research last night and hats off to jazz,Clive s and a few others, pointers and advice coming from all directions so keep up the good work, this place is nothing without your help