I'm still fairly new to Dungeondraft and have been watching a few tutorials on here which have been teaching me so much about how the program works. My maps have already immediately improved but I am always looking to learn more.

To that end, I am curious if I'm doing something wrong with the program or what, but it seems that the Terrain Brush only ever lets me use 4 types of terrain on a map. If I have the first slot down as grass and then change it to sand, all of my grass turns into sand. Likewise for slot 2 through 4.

Because I like to blend different terrains together to get a more unique "combination" terrain, I easily use 4 slots just for the grass. This means I can't use anything but those 4 terrains types for the whole map.

Am I doing something wrong or is this just a limitation of the software?

Thanks