This site is being deprecated.
Please see the official X‑Plane Support page for help.
This hardware might be a candidate for specifying "relaxed" calibration. This requires making a .joy file according to the spec here.
"If your USB hardware reports a wider range of axis motion than the device is actually capable of sending, you may want to specify "relaxed" calibration in the header section. For instance, if you're a custom cockpit builder, and your axis reports 16 bits of travel, but you only use 10 bits--during calibration, X-Plane may never recognize the range of motion as complete, although you know it is."
This site is no longer being actively maintained.