For G940 users, I happened upon this very recent post on the DCS Forum. It provides links to update the G940 firmware to stop reversal bug on all axes. I haven’t had opportunity to try it yet but the DCS thread includes very positive feedback.
The link to the forum post is here:
https://forums.eagle.ru/showthread.php?t=222488
Don
G940 “Reversal Bug” Firmware 1.42 update
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