One or two folks have reported issues with the gear-lever becoming stiff to move, and not freely springing back to the centre position. I investigated the issue, and managed to cure mine by removing a rod on the outside of the gearbox and cleaning away corrosion prior to lubricating it and putting it all back together. To see the steps, each with a photo, see the post here: https://www.fiatforum.com/threads/gear-change-cables.489785/post-4619583

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