@RPGamerous Thanks very much for the information! After agonizing for days both inside the default MSFS2024 Control Setttings as well as by way of FSUIPC, I finally was able to map the Condition Lever axis and the Detent Gate Button successfully using Axis and Oh's!
I mapped the axis between 0 (high idle) and 1 (low idle), since 2 is cutoff and if I map from 0 to 2 the lever goes into cutoff towards the bottom of the axis range, which I don't want since this could cause me to inadvertently cutoff fuel during flight.
Now the axis moves from High Idle in the top 50% of its range, to Low Idle in the bottom 50% of its range. I button mapped the detent gate to a "Key Down Event" (2)(Cutoff) and "Key Up Event" (1)(Low Idle) ... The axis and the button maps must exclusively use the "MSFS IEs: FUEL_1_CONDITION_LEVER" options.
I will leave this verbose information and these two screenshots here for posterity. Perhaps there is some way to do this in MSFS directly or via FSUIPC, but I don't know what it is. I might just map all my other axes and detent buttons in AAO as well.
[image: 425e763b-616a-4ccc-ad29-ec6164597d3f.png]
[image: 517659a5-8af8-43c8-ac49-6cfa5cca9210.png]