Recently I've been wanting to make my own maps for fun, and of course to do that I need to make a heightmap so the land will be more interesting. However, every time I load one into FH the game crashes. I've made sure the image is .png, grayscale (Yes, grayscale MODE not RGB mode colored in grayscale), only one layer, and 513 x 513. Saved in the terrains folder and typed in correctly. Constant crashing. Anyone know how to help?