I have a rule running to capture data from two fields and concatenate them into a third. Fields A and B are both text, but B is a drop down. It works fine when the user enters the data the first time and creates the third field with no problem. However, it's conceivable that the user may enter this wrong and not notice it until later. When you go back and change field B, the third field is not recalculated. I'm sure there's a simple fix for this, but I can't seem to figure it out.