SENSITIVITY AND DEAD ZONES: FIX THE OBSERVED SYMPTOM
Begin with the Fenix linear recommendation. A response curve reshapes the signal; it does not establish that an axis is calibrated. Adjust the selected device and axis, then repeat the same small-input and full-travel test. Record the previous value so the result of the change remains visible. [61]
If an untouched control wanders, observe it at rest first. Add only enough dead zone to remove unintended input, then confirm deliberate small movement still registers. Fenix identifies noisy axes and dead zones when investigating autopilot disconnections. A percentage helpful for one worn pedal set is not a universal setting for every stick. [65, Add a Dead Zone; hardware calibration]
Fenix's MSFS2024 straight-response-curve example. The named device is illustrative; identify and test your own axis. [61, FS2024 sensitivity illustration]