Hi Wes,
I'm on Substance for Unity: Chapter 01-03 Using Substances in Unity. I just imported rocks_dirt_ground.sbsar and applied the material to my plane. I see the Procedural Properties (Puddles, Dirt and rocks, etc) in the Inspector. However, adjusting their values seem to have no affect on the material in the preview plane.
Great tutorial series, btw. Really enjoying it.
Thanks
-Sherry