Bearings make noise sometimes, if it’s performing well then there’s nothing to worry about. If the noise really bothers you then a small drop of thin lube should quiet it down, but it will make it slightly responsive for a short time as well.
Bearings make noise sometimes, if it’s performing well then there’s nothing to worry about. If the noise really bothers you then a small drop of thin lube should quiet it down, but it will make it slightly responsive for a short time as well.