Hi i seen in real life that if you change the gear from 5 or other gears to N the gears of gearbox is scratching, it's possible to add this in the game?
wow I would never be arrived if you have don't told to me this, I mean that when I don't put the clutch on and i go down eny gears of the gearbox to the N the gears of gearbox start to scratching
if you want to grind your gears, don't use the clutch. it's simple. just make sure you have auto-clutch and gearbox safety assistant off
When you shift down to N (either using or not using the clutch) you won't hear scratching because you aren't meshing your current gear with an other gear. "Scratching" only occurs when you shift to an other gear without applying the clutch.
Also its not scratching, its grinding... I assume you've used some sort of translator like google translate.