Thanks for your input. I am in Southern California (USA) and it is just
after midnight.
The original 1-2-3 forecasting model took about three months of off-and-on
coding to get tweaked correctly. Even after we were confident that we had
things nailed down, some other scenario would pop up and we would have to
stick another IF statement into the mix. Fortunately we had the foresight to
create a validation cell that would tell us immediately if something didn't
add up correctly and we knew that we had to find the problem. The tricky
part was finding where in the 120 month to month forecast it was!
This new and improved version is going to be an incredible business
forecasting tool if/when we get it right!
Thanks again for all your assistance.