Hello! So I'm normally in the magic section, but this seemed like the correct place to post this (correct me if I'm wrong). I got like 3 brand new decks of cards for Christmas and have barely touched them, and have 3 other practice decks I use. They all sit on a shelf in my room. Well, I woke up today and it turns out all of them are slightly warped. Not badly, but enough to where the decks clicks when I shuffle/bend them. It's quite annoying, especially when doing magic tricks. Is there something I can do to fix this, aside from a card clip? Thanks.