Yes, I made it compatible, but at a cost. Here's what I did:   Calibrated the TQ6 via Windows' "Devices and Printers" control panel:

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  I rebooted my system and started P3D v4 I checked the value range of the TQ6 axes with FSUIPC 5 (registered)

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  As you can see, even after calibration the available range is still much smaller than the full -16384 to 16383 rang