Well, I just received my new 6D back from B&H after having to return the first one and noticed something strange. I pressed the SD card to eject it, but it didn't pop up fully. It remained mostly inserted, but if I grabbed and pulled up it came right out. I thought that this may be an issue with the SD card, so I tried my SanDisk and there was no resistance and popped right out. Has this happened to anyone else? I just don't want the card to get stuck there.