I have a epub file with three levels of in the table of content. If I convert them to mobi via kindlegen the intention level is correct.
For example the TOC in epub looks like the following:
And the resulting mobi TOC looks like the following
Here is an example epub and example mobi:
http://www.vogella.de/tmp/book.epub
http://www.vogella.de/tmp/book.mobi
Any advice how to make the TOC look good?