I was quite uninspired lately until I found out from that Mr had placed a parameter in Aposhack using xaos, so I thought I would have a tweak. ...and now to go and learn a little more on how to use this xaos thing! A big thumbsup to Michael for sharing this introduction to xaos.....for the few times I tried, I wasnt getting anywhere with it, except once..but I dont know how I had done it?