Sorry for the delay, I was on travel.
Here is the test result after compiled the code and ran:
| Axis | ST min [gauss] | ST max [gauss] | Self test results |
| X | 1.0 | 3.0 | 2.976940 |
| Y | 1.0 | 3.0 | 3.130469 |
| Z | 0.1 | 1.0 | 0.526260 |
The test results in the last column need to be between the min and max values for the that axis