Hello Stead: Thanks for the Excel File; I would try and improve on what you have done. But one question: How would you bring in circles in the same chart?

Justinlabenne: Thank you for the link; I was looking for the exact thing. My application is Engineering diagrams using autoshapes or Chart as mentioned in http://www.mrexcel.com/graphics.shtml

But the problem is I am not able to download any of these charts to study them?