Hello dear community, I’m addressing you with a curious problem. With my Mazda 3 2.2D Skyactiv (Diesel), hand shift from 2014, the shift stick vibrates while accelerating in 6 gear. BUT ONLY in a speed range of 1800rpm-2300rpm the shift stick starts to vibrate HEARABLE and SPURABLE at medium strength (up to strong acceleration). It doesn’t happen in any other gear or in any other speed range. I press completely at 1300rpm in 6 gear. After 2300rpm, the vibration decreases strongly and then does not occur more frequently even with strong acceleration. Do I have to worry? ?? What could that be? Do you need a video?