Thanks for the assist on this. It didn't click to use greater than or
equal. Stared at it too long I guess. In your second comment, I
understand what you are saying. The difficulty comes in the other
layer configurations. For example, the x+y isn't going to happen
exactly like it does in this one. In this example x is multiplied by
2. In the three layer x is going to be added to the first layer, and
the last layer. It makes it a bit mor difficult. It is taking the
total fiber length and taking it backwards basically which doesn't
sound difficult, but it makes it interesting. I will try to post an
example if I can. Thanks again for the help.
