The Hole Menu

HoleEdit (Ctrl+E)

Switch to editing mode to edit the current hole.

HoleNew (Ctrl+Shift+N)

Create a new hole. (Only while editing.)

HoleClear (Ctrl+Del)

Remove all objects from the current hole. (Only while editing.)

HoleReset (Ctrl+R)

Reset the current hole to its starting position, so that you can start over.

HoleShow Info (Ctrl+I)

Show information about objects on the current hole.

HoleUndo Shot (Ctrl+Z)

Undo the last shot you made.