i was with my friend right when he got his, and he was carving down this huge hil, and at the end of the hill it flattens out a little, and then there is a busy road like perpendicular to it. Anyways he went down this hill fine, but when he tried to stop at the bottom, he turned sideways, slowed down a little, but then caught his front edge and fell chest first out into the road. weren't many cars then, but it had potential to be very bad