See <http://screencast.com/t/Zc30G0GL0c> for an example.
Note how the pages under "V" are split into three groups across three
columns and aren't sorted properly.
What causes this and how can it be fixed?
"The Direct3D Graphics Pipeline" free book
The Terminals Wiki <http://terminals-wiki.org>
The Computer Graphics Museum <http://ComputerGraphicsMuseum.org>
Legalize Adulthood! (my blog) <http://LegalizeAdulthood.wordpress.com>