Haan, thats because I'm stupid : I have mixed multiple autotiles formats in the same atlas.png (including RPG Maker autotile format). I'm noting your feedback and will fix it soon (fire, nature and water packs mostly), thanks !
Alright thanks, also it would be great to have the entire set without duplicates. I bought a bunch of different sets and have to eliminate a lot of duplicate tiles while I piece together a large tileset.
