|
You really, really need to give more examples of the code.
That being said, there is no difference in section or chapters. Sigil has no understanding of the concepts. It is just a name of the files. If you split your book into more files/chapters/sections (pick your favorite word), you need to regenerate the TOC (IIRC the third button from the right). Otherwise the links are wrong. Even iBooks should pick that up...
There can be various reasons why a file is so big. Under Tools there is an option called reports. There you can find out where the size is coming from. Also check the misc folder in the bookbrowser (left side).
Possible causes (there are more):
- added font files that are not subsetted or perhaps even used
- images larger than you think
- non-used images
- an object/file in the misc folder that is not used.
I have read about overflowing of pictures to the next page in iBooks before. You can search on the forum about that. It has something to do with the coding I believe and it is I believe an iBooks quirk.
Have you imported the images into Sigil or just referenced to it? You need to add the images into the ePUB.
|