InfoPath Dev

Yes of course.   I wrote an illogical sequense of rules and then worked hours trying to make the illogical behave logically. Thank you.

When I set a field's value (inventory item) in a repeating section from a drop down list (inventory items) the same value is set in every inventory item field.  How do I set a value for only 1 inventory item field without changing all inventory item fields to the same value?