[AJone]

Hi, I'm trying to get all my sideloaded books and pdfs to show with a uniform sized thumbnail in the library grid view. I can get all my books done fine, just set the dimensions in calibre and send them over. However, my pdfs with the standard cover won't match my books. Does anyone know the dimensions the kindle generates the pdf covers at? If I can set my book covers the same as that, I should be good to go.
Thanks