Non-VBA Solution that may be a lot easier and less of a headache.
If you are willing to entertain a non-VBA solution, then you can use this implementation, which basically uses this formula.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.