Thank you for all your kind and supportive comments. Several commenters said that they would love to see how I make the Four at a Time Flying Geese units.
My wonderful videographer did the filming and the editing. My only edits were to add the annotations in the video. If you are on a mobile device you will not see the annotations - that is a limitation of YouTube.
Without further ado - here is the video!
If the embedded video doesn't work for you, please go to YouTube to watch. https://youtu.be/mfuzwqvIdtA
Comments are welcomed. I will reply when possible unless otherwise stated. Of course if you are a "No Reply Blogger"- I can not reply. Links in posts may be affiliate links for which I am compensated if you click through and purchase.