I have yet another system I’m trying to get up and running. However it would seem the bluetooth part of my BCM94322HM8L card is not seen by my system.It should be on port HS13, that’s where the original card shows up ..
Wifi works fine
Patch USB in ACPI...
Redone all my kext in the way you specified ... misinterpreted the part where you wrote 'install to system volume' and redownloaded latest usbinjectall.kext (which I thought I already had ??) and reinstalled to L/E instead of S/L/E.
After that it was pretty much a breeze ... thanks ones again...