To reposition a grip in a dynamic block
definition
In the Block Editor, select a custom grip (not the standard
grip associated with the key point of the parameter).
Do one of the following to reposition the grip:
Drag the grip to another position in the block space.
On the Properties palette, under Geometry, enter values for the
Base X and Base Y properties. (These values are relative to the
base point of the parameter.)
On the Block Editor toolbar, click Save Block Definition.
(Optional) If you are finished using the Block Editor, click
Close Block Editor.