@lmaloney Just in case. Have the connectors been resoldered yet? My personal XR had the front light issue but instead of the cable breaking the actual connector joints had cracked.
Other than that if it helps here's a schematic I tried to throw together measuring parts on mine when swapping the bits. I don't have the inductor values sadly.
16faa5cc-3cb6-4980-8147-83d56c25b214-image.png
Probably a more sensible way to lay this out but I'm still learning this stuff.