Hey, I'm pretty new and wasn't sure where to ask. (I also can't find an answer browsing through the forms) But I added some tiles in the black area of that tileset for pallet town.
Everything looks fine, but when I leave the map and go back in, all the custom tiles are jumbled up with random tiles (buildings, parts of trees, stuff like that.)
I'm not sure what to do, if anybody can help out it would be greatly appreciated.