My apologies if I am posting in the wrong place-- I couldn't find a more relevant forum. I'm new to xShape and have noticed that a few days ago when I wanted to create a new sub-D surface, under the "Subdivision" tab I would click "Box" and it would expand to show other primitives as options like cylinder, torus, cone. Now it just always shows "Box"-- no other shapes are available. I need to create a sub-D cylinder. Has my user interface in xShape gotten into some strange state? How do I get the other shape options back? Thank you for any help.