Comment by lobster_johnson

It's odd that your first and most prominent screenshot has such bad typography:

  regulation       the       circulation.

Bad typography is my main quibble with the Kindle app. It's been awful for years.

Have you looked into a better flow algorithm, such as the Knuth/Plass [1] algorithm from TeX?

[1] http://onlinelibrary.wiley.com/doi/10.1002/spe.4380111102/ab...