[ldeit]

Ball below the feet:
When the toe is down, the clubface is aimed to the right. Lowering the hands, will move the toe up, thus leveling the leading edge.

Ball above the feet:
When the toe is up, the clubface is aimed to the left. Raising the hands, will move the toe down, thus leveling the leading edge.

The leading edge should only be used to aim when the clubhead is soled flat. Otherwise it will not be in the same direction as the face of the clubhead. That is why you want the leading edge level.

ldeit