When I draw a zsphere and check the meshes, they are all squared (faces), but when I add another zshpere the same size, the added zsphere is not squred but twisted a little, how do you add a zsphere that is the same as the one before, i.e., pointing the same as the last one?
http://www.pixologic.com/docs/index.php/ZSpheres:_Basic_Controls
http://www.pixologic.com/docs/index.php/ZSpheres
Are you using armature or sketch? There are a bunch of settings for display properties.
Also, do you have the Axis plugin to orient your views? I find it impossible to live without.