After a few whips or rotations, my wheel gets off center from my handlebars (meaning the handle bars and the wheels arent pointing the same way). This is extremely annoying, since i constantly have to stop and fix it every three seconds. I know somethings loose, but i don't know what it exactly is considering i've only been scootering for a short time and I don't know the full anatomy of a scooter yet. Can anyone help?