I'm trying to adjust the Total Box in the header of an Adv PDF for invoice. The request is to change the total to the amount due/remaining. I changed the field for the amount itself but when I try to change the label it comes up blank. I'm wondering if there's not enough space or what other reasons there could be.

Double check your form doesn't have the label set to blank

It was an issue with the Preview. It worked fine once we actually saved and printed a real transaction. The preview just didn't show it. Thanks though!