Hi, looks great, but the card backs on 5 and 6 are incorrect for 2-sided printing, they need to be ordered as a mirror to the fronts to enable printing. At the moment if you are 2 sided printing on card, you can't do it, because the two end cards on each middle row, will print the back on the wrong card. The current file only works if you are printing on 2 seperate pages and sticking together. Thanks.