Thanks for the tips, I can finally trim the helicopter. I didn’t use to how FTR works in MSFS2024 after spending a lot of time flying helicopters in DCS.
However, the current FTR in some helicopters are completely wrong. For example, the cyclic in the Bell 407 is always at center position despite the trim, in other word, the cyclic cannot be repositioned.
I really hope Asobo can make this right and bring more FTR re-center options for users with spring centered joystick.