We've created this Forum Thread with some workarounds and advice to assist you in publishing you ebook.
Front Cover Dimentions
I'm using Adobe Illustrator to design the 6x9 us trade size book cover for a friend. I've downloaded the template and when I checked the actual dimentions of the template it's coming in at 97.5cmx65cm.
Does anyone know if this is correct or should I go with the dimentions listed on the document? 15.56cmx23.5.
Your help will be much appreciated.