3ds Max Animation :: Adding Bones Just Won't Work

So I've come across a simple roadblock, I can't seem to be able to link the bones to the mesh. The bones pretty much move as if they were separate from the rest.

As the dozens of videos I've seen, the process is usually the same: after creating the mesh, go to Helpers > CAT Objects > CAT Parent, choose a RIG(Base Human) and add it.

So I do all that and fit the rig to the character. After that, go to Modifier List, choose Skin, click Add and select Base Human bones. In the videos, that's when everyone always goes to the motion tab, add the CATMotion Layer, and the mesh and bones move together.