How to easily, “automatically” sync audio and video using the free, open source Kdenlive video editing software. See here about audio editing using DaVinci Resolve Studio.
Please use the BikeGremlin.net forum for any comments or questions.
If you've found any errors or lacking information in the video(s) - please let me know by commenting on the BikeGremlin forum.
You can comment anonymously (by registering with any name/nickname), but I think it is good to publicly document all the video additions (and especially corrections) - even if their author chooses to remain anonymous.