Setup another build of LightBurn Bridge and followed Stephan’s link for the setup. It works exactly the same as the previous Bridge build. Works wonderfully in everything but LightBurn 
Anyway, I think I’ve burnt enough cycles on this thing. I’ll just plug directly to my shop PC if i need the camera for something in the interim.
Thanks to everyone for the help!
EDIT:
I gave it one last try, and… success! The virtual cam that comes built into OBS just does not work with my setup, for whatever reason. Anyway, I installed the OBS virtual cam drivers , the ones they developed prior to bundling into the app itself, and well, those work. It gave me 4 target cameras and an option under the tools menu for picking which camera to use as the virtual cam. Once I did that, I had an image and everything was groovy.
https://obsproject.com/forum/resources/obs-virtualcam.539/updates
