[alexwlchan]

Argh! I knew I was going to make a numerical mistake somewhere, thanks for spotting it. Correction will be up shortly. Thanks for spotting it! :D

And thanks for the text example! This looks like what I was trying, but clearly I had a mistake somewhere.

[dingensundso]

Spotted another math mistake: > The default unit size is 1/72 inch, so the page is 300 × 72 = 4.17 inches.