My Landscape tool is broken..?

I don’t really know how to explain it but when i try to sculpt or smooth or flatten the landscape it doesn’t give me that smooth look at just give me a minecraft-related landscape I tried smoothing it but no use sure it give me that little slope but its not as good as it was now it give me a slope with a flat surface, it looks like a flipped V, Sorry i couldn’t take a picture because it won’t let me upload it.

Unreal engine 4 experience: 2 months worth of time.

I realize it’s been ages, but in case someone else finds this question…Likely you used an 8 bit heightmap when you imported your landscape. Landscapes need to be 16 bit uncompressed or you’ll get artifacts in your terrain when importing.