I really like your plugin, thanks for making it easy to create PDF's from posts.
I am using the PDF URLs in a form that POSTs to EchoSign to create a new document for signing. The dynamically generated PDF would be this document. Unfortunately, for reasons that I assume are to do with the time it takes for the PDF to be generated, EchoSign thinks there is nothing at the URL.
Do you have any suggestions? Can I cache the requests to the PDF URL using some cache plugin? Or could I generated static versions of the PDF's on my server somewhere? I don't know how to do either of these at this point.