Speaker notes not available on PDF print-outs

When creating a PDF of my deck I wanted the speaker notes to be available as well. I added the following CSS to `css/print/pdf.css`:

       191 .reveal aside.notes {
       192   border-top: 1px solid black;
       193   display: block !important;
       194   font-size: 16pt;
       195   height: 100%;
       196   line-height: 1.2em;
       197   margin-top: 60px;
       198   text-align: left;
       199 }

It worked well for my needs except on one or two slides where the region wasn't quite tall enough. I tried playing with the `section` visibility, but this didn't seem to make a difference. Suggestions on styles which would make all speaker notes display would be much appreciated (or if I'm approaching this the wrong way, suggestions on how to do this).

Slides with a problem:
![clipped](https://cloud.githubusercontent.com/assets/1299320/3419698/40a9244e-fe74-11e3-8661-d7bae3abf8bb.png)
![clipped-2](https://cloud.githubusercontent.com/assets/1299320/3419711/ec9e0dc8-fe74-11e3-859c-859c616625a4.png)

Slides without a problem:
![notclipped-2](https://cloud.githubusercontent.com/assets/1299320/3419709/cd57745e-fe74-11e3-8f12-9e33e2ec2d72.png)
![notclipped](https://cloud.githubusercontent.com/assets/1299320/3419697/40a75394-fe74-11e3-8931-4f6ba5cdd613.png)