I recently purchased your map pack. Im using RMMV so I loaded the files into GIMP, scaled image to 150% and loaded it into RMMV. Everything works fine except for some reason there is faint black lines on some of the tiles when im making a map. I tried running the game to see if it would still be there and they are. They appear on the edge of the tile where it would meet another tile but it doesnt happen for all the tiles. Any idea whats causing this and is there a fix?