It's absolutely baffling. Works with every other aircraft?
Problem solved!! Saved Games folder must of been corrupted. Renamed DCS.openbeta, Restarted DCS, thereby creating a new DCS.openbeta directory. And presto, happy days
This the only aircraft in the stable where TrackIR doesn't work for me. I've got quite a few modern and WWII aircraft. Tried a repair, uninstall...reinstall?