F16 FSSB stick problems

[Gunfreak]

No matter what settings I try, it's just very wobbly in the roll axis, very hard to get any sort of god roll movement. And even in air starts with symmetric loadout the plane starts untrimmed list to one side. The trim also isn't very good, the auto trim doesn't seem to have any effect, it's always slightly untrimmed, and no mater how much I use the trim hat I can never actually get it properly trimmed.

[Gunfreak]

I downloaded BMS to test. And it's night and day. Stick is tight. No wobble. Its nicely trimmed.