Doom3world

I just have a big question, I dont really know what I did but everytime that i make a 3d sphere in zbrush 2 and then preview it HALF of the model is there, i just dont get it. Can anyone help me out.

the first sphere you make with the Zsphere tool ends up being invisible, I have found that covering the inital sphere dose the trick.

Yeah, I've puzzled over zspheres as well. I think zspheres only work well when you string a few together. When I say a few i mean be quite generous. When I used too few zspheres I found my meshes became twisted and distorted. I think using more spheres subdivides the mesh to a greater extent.