So can you actually slow down by pulling the right stick back, or does it immediately exit the FW mode when you do this?
Fixed-Wing Mode
The aircraft will fly forward automatically at a certain speed after entering Fixed-Wing Mode.
Push the left stick up to ascend and down to descend.
Push either stick left or right to rotate the aircraft.
Pushing the right stick up will accelerate and pushing down will exit Fixed-Wing Mode.
In the DJI GO 4 app, tap the icon and enable Fixed-Wing Mode.
Push the right stick up until the C1 icon appears, then press the C1 button on the remote controller to enter Fixed-Wing Mode.
Push the right stick down for 3 seconds or press the C2 button on the remote controller to exit Fixed-Wing Mode.
Push the right stick up until flight speed reaches 3m/s or more to enter Fixed-Wing Mode. Do
not move the sticks in any other direction.
Flight speed cannot be reduced while using Fixed-Wing Mode. You can only push the right
stick up to accelerate. Pushing the right stick down will exit Fixed-Wing Mode.
Other Intelligent Flight Modes and Portrait Mode are disabled when using Fixed-Wing Mode.