This subpalette works similarly to the preview window in the Draw Palette. The main difference is that it contains a red cross, which you can drag around in the window to set the object’s center of rotation. Also, dragging the cross pans the window when you drop the cross, setting the new center at the cross location. Dragging elsewhere in the preview window rotates the contents.
Note: Any changes that you make to the Tool:Modifier settings that alter the tool’s appearance are reflected immediately in the preview. They are also reflected in the active object in the document if the Transform:Move/Scale/Rotate/Edit Object mode is turned on. Otherwise, the changes appear the next time you add a copy of the tool to the document.
Store: After rotating the object in the preview window, click this button to set the current orientation as the default orientation for the object. This is convenient if you’re always rotating objects after you add them; just set the default orientation here first.
Restore: Restores the default orientation for the preview window, if you’ve changed the default orientation.
Although I have had it once where the pivot was in the centre of the model but one hand was so serverly altered smart resym wouldnt work, then resym under deformations did. Your pivot though has gone out of centre and the above info should do the trick.
Chris