I am converting a document to pdf from frame files, which I have no trouble with. The trouble comes in when I place a watermark on the document, I find that frame inserts a white background behind the text which obscures the watermark. I can remove the 'boxes' using the 'TouchUp Object' tool in Acrobat but this is not feasible for large pdfs created from frame files. Is there a way to remove the bgs in frame prior to converting to pdf?