Hello, I am trying to import a tileset [Mack's tileset], and when i submit the tiles in section a4, the border tiles do not appear. I've restarted the maker, deleted and reuploaded the graphics, yet nothing seems to work to make the border images appear. Here are some screenshots: I would use the smaller version of the image to outline, but this also develops a problem. Does anyone know how to fix this issue? Thank you ahead of time!