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
Actually, In this particular problem, you could just use less or
equal, then increase x until the loop stops.
A better way would be to use an automatic iterative procedure to find
the value x where the difference between Total Fiber Length and
x+y is zero. That shouldn't be to difficult.