#Metaballs
Terry,
I had a similar problem when I first used the program. What I think you
need to do is Hide your reference spheres after the metashape is created.
Because of the way the shape is created it is often smaller in places than your
reference spheres. The effect you might be seeing is the mesh of the reference
spheres protruding outside the resulting smooth metashape. After creating
metashape I hide all then unhide only the metashape.
Hope this helps,
Matt (Active Media Graphics)
Y 50 /g fM/