Material for Terrain Layer

Hi,

I am trying to set up a Terrain Layer so that I can paint on the landscape. I have created the appropriate material so that I can utilize it on the Paint Landscape tool. However there is one problem I am having, the default material is showing the skybox for the TerrainLayer material. I am fairly new to this program and I am trying to learn the tools so would appreciate some help on this one.

I don’t know if this was caused by how my nodes are set up but I would like some feedback. Thank you!

If more screenshots are needed I can provide them.

Is the preview that important? i know serveral other occations where you cant preview a material directly.
Since the preview dosnt hold any landscape information i dont they they can display Layer Blends or LandscapeCoordinate nodes properly.

But as long as it works in your scene its okey right?