[Lizard]

Leveling won't move completed tasks around. This is intended, but we are pondering how to do something closer to what you're expecting.

However, leveling knows the tasks are complete and should be ignoring them and filling in that time with other tasks. I suppose it wouldn't, however, if all your tasks are in a dependency chain.

If you were getting behind schedule, you could use the Reschedule button to move things into the future, but that won't help you here.