First of all, job well done on the progress monitor. Much appreciated for providing this functionality!

One suggestion... the monitor currently displays a progress of 92% on step "DOC_OUTPUT_IN_PROGRESS". For a 5000+ page document this % can be very misleading since it's the most time intensive for larger documents (at least in my case). Any way to provide more accurate % for this step? Perhaps this step should be more like 85% and the monitor would call "progressUpdate()" throughout the actual PDF generation? Thoughts?