This has been in several versions, the only reason I didnt ever post a thread is because the issue always went away somehow, but now its stuck on my terrain and for some reason I havent figured out what fixes this yet:
This is the result of my erosion/noise tools, for some weird reason it just lowers parts almost in the shape of a perlin noise.
This is what I had before:
Did I change a setting? What do i do?