Wrong borders on the covers of books
Hello!
I searched my question in this forum, but I didn't find.
I'm used to using calibre for all my books. I have a kobo touch.
But with some of them I've been having problems with the covers.
I downloaded some covers from internet and add it in "metadata". But they were wrong, in the borders. Then I used the "download button" of calibre and the problem persisted.
I really don't know what to do, I'm frustraded, because I always did it and it was correctly. I don't understand why... I deleted the books from my kobo and putted them again and nothing. I tried to change the picture resolution with "photoscape" and "photosizer" but none of them resolved my problem!
What are the perfect size for the covers?
Thanks a lot and please, forgive my bad english!
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