Assault column modifiers

[Poor Yorek]

Specifically: +1 all units of attacking side have higher morale than all defending units. A little confused here, could someone break this down for me? Are they stating attacker always has higher morale so they get the bonus?

If two good order German GREN with morale 8 assault a good order Soviet INF with morale 7, the bonus applies to the German assault column.

If, however, a German GREN with morale 8 and a Luftwaffe INF with morale 7 assault a Soviet INF with morale 7, the bonus does not apply to the German assault column.

Leaders have no affect on this.

Of course, if two Italian INF of morale = 7 assault two DEM Soviet INF (normal morale = 7), then: (1) the Italians get a +1 col shift because of higher morale (both Soviet units have effective morale = 6) AND (2) get a +1 col shift as all defending units are DEM.