J-D
I don't understand the diagram you gave me (the one on the left side). I can read and everything, I just don't understand the significance of all the parameters and what everything means.
Sorry JD, but I am not going to be tempted to go down your road. I have watched on several threads how answering one of your "innocent" questions leads to another and another .... just like they were programmed or something
Try a good textbook.
CliveL