Hello, I’m working my way through a height editing thread. An extension of the “Creepy Cave” tutorials and for some reason the height editor is stuck. So I can only edit the texture and not the height of it. The “flatten vertices” and “soften vertices” options are grayed out as well. Can anyone help me fix this so I can get back to modding?

Uncheck the box that says 'Edit Colors'.

*face palm* Of course. Thank you!