Thrustmaster Cougar Hall Sensor Stick??

[Fakum]

Do these hall sensors get stuck? I didn’t think they were capable, but I don’t really know? I just had to replace my springs in my Cougar HOTAS UBER 2, and I don’t know if it is just coincidence or not, but my ROLL axis gets hung up to the left Most, but not all, of the time? I have to apply force to the right to try and get it centered, sometimes I slap it around a little and it centers again fine. I have checked the spring installation and it looks fine. I did have to disassemble the Gimbels quite a bit to remove the spring posts, so there was some separation and re-install of the hall sensor shaft to the gimble. I made many calibrations with no change. I don’t know if hall sensor is now bad and can me sprayed down or what? Any thoughts? Thanks