Is it normal for my front end to jump around on ruts, rocks and bumps? I was going wfo in 5th over that kind of stuff and the front end was jumping side to side, but when I rode an xr4 at the same speed over the same stuff, it didn't move at all. Is this a riding technique problem, a suspension problem, or just how these MX bikes handle? Thanks for taking the time to anwser my question.