I'm trying to layout a thin children's hardcover book. Trim size is 11 x 8.5 inches. When I add a 1/4 inch - 1/2 inch spine, I can't get it to wrap right. See below. I don't know how to spec my image file so that it will wrap correctly. The final book should be 11 x 8.5 for the front cover and about 1/4-1/2 inch thick spine. What am I missing?
Customer support service by UserEcho