So after boxing some decks and just checking out my collection I started to notice a number of decks to be eaither very warped or ever so slightly warped, it seems to have happened to a number of newer decks, those being, the style deck, plaid decks, infinity decks, black crowns and a number of other decks one being the s&m v5
. I dont know what to put it down to, I normally keep all my decks under my bed in cardboard boxes, shoe boxes or plastic clear boxes, I did used to use a money safe but I was told the metal could cause a change in tempreature inside so I stopped. The only notable thing I did diferently recently is to use a varity box from dnd to display some decks, I put them as standing on their sides as they came in the variety boxes initially.
I'm really not sure what to do, the weather in the UK has been very hot the last few days but seeing as though the cards are in a dark place under my bed I would assume it's fairly cool and they would be fine. I've tried the fridge method to get them de-warped and it did work on a infinity deck but I think it's going back to it's warped state.
Here's a few photos of the boxes they are stored in, am I doing anything wrong or is it just a case not really being able to do much about it? I appreciate any advice.