Originally Posted by hmf
I've looked for settings to select things like line spacing, justification, a hack to extend text to the edge of the screen. Unfortunately there does not appear to be a way to change them like on the stock kindle. I can't stand the wide left and right margins I get. And finally the biggest problem...I get a space after apostrophes which is very disconcerting. Any solutions?
HORIZONTAL_MARGIN=40 (to a number divisible by 2, like 10)
the file is located in
it may be hidden, so display hidden files
Restart the kindle after changing this setting by going settings -> restart, don't try to change the spacing inside of a book or it will reset the margins again