So i hear some sounds of something turning, its like gearbox or something. You can compare it to the sound when you drive a car in reverse, it almost makes the same sounds when you are accelerating up to 5-10 km/h or smth. So i hear it EVERYTIME no matter im accelerating or i pull the clutch or i stop, but when i pull the clutch i can hear it nicely, even tho its not that loud. It starts from 30km/h and go up. Every higher km/h it goes faster and faster. I described that to a mechanic and he said its ok and its supposed to be like that, didnt even want to drive it. So my question is - Is it ok or am i just overthinking? i dont really know how to make a video, ill try to put my phone in my pocket before driving and see if it actually records it. I hope someone says me its normal