Why magfit's output result is out of parameter range?

I have met a compass issue here

And magfit gave a result out of parameter range, is there any way to configure to do a re-calculation?

As I can’t simply apply those out of range parameters to copter.

Help needed to guide me toward correct way to get magfit work.

EDIT: bin LOG Ardupilot 4.5.6 Mark4 + Acro + Compass Alignment.zip - Google Drive