Hi, thought I'd mention this as it took me a few minutes to realise what had gone wrong.
In your FAQs (the 1st question) regarding customized print stylesheets the filename spelling is wrong. It's
print-additons.css when it should be
I just copied and pasted that file name when creating the file so obviously it didn't work until I'd realised the typo.
Thought I'd give you a heads up.
Cheers for the plugin. Works great. Especially being able to add customisations easily.