Hi @samuel_reedy,
We’re moving away from file-based parameter defaults, with a focus on embedding them in the firmware.
If you use UAV Log Viewer to view your autopilot logs (which is also built into the Log Browser in BlueOS, by pressing the green play button) you should be able to see the parameter values (in the “Events + Params” tab) as well as any that have been changed from their defaults, and what those defaults should be 