I -know- there are other posts for teraforming but presently they are 2 years old. Today I've had trouble with the land tool not performing the action that is selected. I restarted the sim, and tried again. No matter what I choose, the land mesh is lifted up and flattens out to the highest point. Lower does not work, smooth is broken, flatten. I've used all but revert and that will ruin the entire sim. Is there some sort of bug happening right now? To be clear, the land can't be lowered at all and Flatten/smooth are broken.