I've completed a second rough cut of Alibi Phone Network. I found that doing a left-right flip of shots removed the crossing-the-line issues. It introduces some continuity problems but they are far more subtle than the effect of crossing-the-line.
After completing the rough cut, I showed it to my family. I'm very proud of the film - from the script to the performances to the look to the pacing.
Remaining tasks are:
After that we'll start submitting to festivals.