Nothing to do with Corel... or a larger box, but for a long time, in Illy, everything I made, would become a slightfraction smaller. We couldn't figure out why. Finally, it was some odd setting in preferences that had been mysteriously changed. This was on my station only. I know, I never did it, but what conclusion we came to was that by..... hitting certain shortcut key combinations to do various tasks in the software, evidently a wrong one must've been hit and it changed something upon saving a file. Perhaps yours is doing the samething, but in reverse.