Does anyone know how to make a screenshot of a battle map appear in the little preview image that shows when you are in the menu of battle maps? I have created a custom battle map, and on the game's map menu I see an image of some other map that's not mine. I'm trying to figure out how to change it and put in an image of my own, but I after exploring the pack files, I can't see any file name that might give me a clue as to what triggers a particular image and where the image resides.