I just picked up a Metal Slug 3 AES cart and noticed it does not fit well in the console. The cart has not been opened but I noticed that the seller must of peeked into the cart to see the boards without cracking it open. I believe it did not snap back completely and is preventing a solid fit. Also during the gameplay I am getting some black flashing blotches/lines. I think that could be because of it not fitting well. Does anyone have any advice since I do not want to squeeze the top and bottom plastic and damage the cart.