I'm doing something simple but terribly wrong. I have 3 tabs. The first tab inputs from a dropdown list the answer to a set of questions. In the third tab, I have the look up tables and the validation list. What happens next has me stumped. If you go to Tab 2, you will see for some reason the Lookup function does not seem to work properly fo the given selection in the first Tab as I'm trying to calculate a returned value from a text selection.