Sure I can set it by the slider, but it is more easy when it is set automatically
... but for sure, I have to edit almost every e-book that I buy, put off justification, get out with the ugly fonts,remove indents ( I like it all lined up ) get out with line spacing, remove the margins that sometimes make the white space on the page more then 30%, remove the adobe styles pages in /misc.. and before I can do that, the drm.... it is nice to have a reader with all of these features, but without editing the books, you can't use them.. it should be that the reader can override things.. how terrible it must be for people that doesn't know how to use Sigil ?