I am trying to output a large PDF in chunk of 10,000 records, to make it easier to handle down the line. I have tried the PDF Splitter, Metadata sequencer, and the separation option in the output preset. For my input it is a pdf in a datamapper set as two pages of the pdf per record that goes into two branches one for a single record proof pdf, and the other to imposition the full output pdf. Let me know if anyone has any recommendations for things to try.