When the nlheader on the AdvancedPDFs, is there a way to make the header to dynamically grow based on content? We have a field in the header which can be 20charactres or 300. If 300, it overlaps the body content, as the header is fixed to 200px.

I haven't had much luck doing this in the past, so I've used a workaround where I try to calculate how much space I'll need at the top of the document, and then produce a dynamic variable for the header-height and pass that in. Sucks, but it may work for you.