I am also having trouble with this. This is what Im ending up with:
Im a mega new to this and just trying to get some landscapes going so I could be doing something really dumb but no matter what I do, it just looks broken. I used some of the parameters used to get it less translucent which helped but I cant figure out all the holes.
And I dont know if this will help because its so small to read, but here is my version of the blueprint.
Any insight is massively appreciated
-Noah