UE4 Landscape Material, does not paint on certain components

Development Rendering
, , , ,
1

I was planning on making an earth material to add to my landscape

It’s my 4th layer (With texture samples) It paints properly on some landscape components and not others.

Before: Screenshot - 1c345091f79444518381fbb1c7f508cb - Gyazo
After: Screenshot - d1f21f5227164802a8807e131c51b0e8 - Gyazo

As you can see, the left component turns grey when painting the earthlike material.

My Material (Looks like a mess):

2

I changed the Samplertype from Texture to “Shared: Wrap” and now it’s working!