Some of my new poster designs are stamps. One new design upscales perfectly into 3:4. With the A ratios, there are slightly wider margins on the top and bottom. On the 2:3 ratios there are slightly wider margins on the left and right. Because the images have perforated stamp edges, it's not an option to change the graphic. Personally for me, if I was buying this would not be a deal breaker. But, I'm guessing some customers might lose their shit if they see the margins are not equal. I could call this out in the description, but expect no one will read it. Does anyone have any experience of this? Thanks!