Hi.
I have a problem. In the last month, when I save my designs for printing (PDF) and add crop marks, my design gets bigger in size. For example, if I have to cut 100x150mm card and I add crop marks when saving, file size at the end is 105x155mm and there is 2mm bleed. So 3mm came from where? 2 printing houses are pissed, because I send them wrong sizes and it took me long time since I figured this out. Same thing with Indesign - crop marks made my cover design bigger.
And now, just yesterday I got my prints back and colors have changed. Printing house says its not their fault, my PDF looks normal.... what is going on?