I am trying to update a quickbooks invoice by adding a line item. This has already been made very difficult by zapier by erasing all the data on an invoice if you try to add a line item. So i’m trying to use formatter to append my new line item data to existing, so that the data is added and not overwriting. However, the Amount field on the invoice includes the Total Amount as it’s own value, which throws off the alignment of all the other fields I am adding. I am trying to remove the last value of the Amount value set so that I can add my new line item amount to the end, but I am struggling with the split text formatter tool. When I do Separator as comma, and the segment index as last, it still returns all values. If I do second to last, it returns no values. This is a 16 line item invoice. I tried using the Total Amount itself as the separator, which worked, but this is not a true solution, as if there is only one line item on the invoice, it could erase that. This seems to be a pretty normal function to be seeking so I’d be surprised if it’s not available - what am I missing