I have had my plates curve too, not sure why, the only thing I thought was when I first got it I put the wrong thickness in thus, making it too tight, but some didn't cut all the way though, so I would add a little thickness and that is what happen, good to know someone else experienced this, thought it was jut me!
I only really use the embossing folder to make cards, but have found I would like them to cover a little more area at times.
Edited by Ninja on 06-16-09 10:20 AM. Reason for edit: No reason given.