How i can fix my zbrush zsphere !

[system]

How i can fix my zbrush zsphere when i draw zsphere its araound then i press A its going half round :F but i want it make back to zsphere original round when i press a its around not halfround :F how i can fix it plz searched 1 day but icoulnt find any help

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[beta_channel]

that is as designed.

Zspheres are not made to be used as a single piece. You need 2 or more zspheres.

if you want a sphere, use the sphere primitive.

[system]

okei!