PDQBach,
Good questions! There shouldn't be more than one task with the same finish date. The dates are formatted as dd/mm/yy. Also, milestones are fine as potential predecessors. I actually looked at the "ActiveProject.Finish" value as a potential answer, however, it gives me the last finish date for the whole project file. To drill down even deeper into this issue, I really only want to look for the latest finish date where a sub (child) task name = "Design." Any help you can provide is greatly appreciated. You have helped me in past and your input is always valuable!
-K