So the same assembly that I'm working on in another thread about having to define material properties is giving me fits with the meshing as well. There are 2 components that are just a different configuration of an extrusion used elsewhere that it randomly decides sometimes that it can't mesh. It says the surface mesh is successful but volume mesh fails. This is something that I've run into in the past and sometimes is fixed by applying mesh controls but this really swells up the size of the mesh overall. Is there something I can do to keep this from happening?