Knitting with Kindles

I have 2 kindles, I tried using the kindles to read patterns when I got the first one but a pdf transferred to the Kindle shows up so small that one must enlarge and then scroll constantly.  Not acceptable.

 But if you download and install a pdf converter. I use: K2pdfopt so after running the electronic copy of the pattern below through the program I up-load it to dropbox and open it on the Kindle and it is the correct size for use.  I will go make socks now.