In Calibre 2.2 this is one new feature:
Kindle driver: Add option to allow customization of the page number (apnx) generation algorithm based on values in a custom column.
I'm interested how to use this.
I'm guessing custom column refers to a custom column used for Count Pages plugin. I want to add page number for
this book which is 160, for the azw3 file which I converted from epub. I downloaded the page number from Goodreads, so I want my azw3 file when reading on paperwhite to show 160 pages.
Is this even possible? Or did I just completely misunderstood this new feature?