I was very excited to see Ryan Stewart’s paper wallet pdf generator a while ago. Excited, but frustrated. It was good, but had some flaws. I got in contact with Ryan, and he invited me to help out with fixing the problems.
Some of the issues are in the underlying ezpdf code for PHP, so I thought I’d go over them. Ezpdf and the pdf class underlying it have some bugs with handling rotated text, which I think I’ve fixed. It’s rough, but I’ll be putting it up soon, and then I’ll submit the changes to R&OS for inclusion into ezpdf.
Should be going up sometime this week.

Matt,
Great to hear you’re moving along so quickly. Sorry to hear you’re having to update the entire class! I can’t wait to see the results.
-Ryan