Ok, thanks - so the options in field8 are unique, regardless of what is selected in 103? Are there a lot of list items that would match on field8 in the list? Is the data you are seeing in your calculated fields just entirely wrong, or earlier data, or blank? Because your XPath looks right for selecting items that match on field8, but if there are bunch of items in the list that have the same field8 value, that may be part of the problem.
Hilary Stoupa
