L.Sym (Local Symmetry)

[canndis]

Anybody knows what this does.

[Mahlikus The Black]

Local Symmetry of subtools (like an eyeball subtool in a head tool).

[canndis]

how does it work ?

[dsolo]

Directly extracted from the wiki.

Local SymmeLocal Symmetry allows you to switch the pivot point used for symmetry to be the center of the visible mesh.

When you move a SubTool off the main axis of the model you can use this option to still sculpt in symmetry.

Retrieved from "http://www.zbrush.info/wiki/index.php/Local_Symmetry"

It's pretty clear to me, and pretty useful.