Joystick Repair

Has anyone attempted a joystick repair? Have two joysticks with analog stick problems (both have a joystick gimbal that stays in place and won’t rebound back to center point). Not sure how much it costs to send in for repair.

Such a repair would be illegal for competition, so I doubt many people (especially on this forum) have tried.

Sounds too simple, but you could try pushing the joysticks into the controller. Like hitting the shift button on an xbox controller. One of ours is sticky when it gets pulled out, but is perfect after a quick tap.