Originally Posted by Soulforged
Thanks stoffe, though as I said it worked with RowLabel I just had to put the 2DAMEMORY line after the itemtype was created.
It works in this case, but may be unreliable if some other mod adds lines with values in the row label column that are out of sequence so the row label no longer matches the line number of the row.
The value used for reference in this case is the line number, the row label just happens to match the line number in many (but not all) 2DA files as standard. But there is nothing that enforces this numbering since the row label doesn't seem to be used for anything by the game in the line number indexed 2DAs.