Hello Wade…regarding your examinations, I’d bet you like this one:https://www.youtube.com/watch?v=WfPXPQ5LwwQhttps://www.youtube.com/watch?v=QBvFx9IrPSo The video quality is miserable, but the infos may help you in further investigations. At least there were interesting aspects to me...Blessings, Herold