Well so far so good! Thank you for taking the time to explain to me. Really didn’t matter that I need to start over because I couldn’t finish editing in the hi res format.
I tried Resolve as well. Man that thing needs some sorta super computer to run.
BTW I don’t understand Handbrake so I just opened my 4K footage in Shotcut and exported it as 640x360 using your folder and naming conventions.