Originally Posted by cybmole
you are right of course, mine is just a lazy quick fix for when I open a book in sigil & the cover page looks awful on my widescreen PC monitor. I've never had a problem with image aspect ratios on my actual Sony reader
You don't have enough book then
There is always ONE that the cover image was NOT 3:4 aspect to start
I would rather have Pillars/Letterbox than a stretched picture.
A wolf howling at an oval moon?