Hi there @PatrickRyan
Thank you very much, I don’t fully understand what you say, but I get the concept. Everything is working as expected, yes.
I just miss the shading part. The displaced vertices are quite not getting expected shading or normals, aren’t they?:

The displaced side is MUCH darker the the other and doesn’t look correct to me, something’s wrong there.
Any ideas of why (that part of the material wasn’t made by me, I just copied the nodes involved)?
Thanks!