Hey there....been riding for more years then my ability will show. But anyhow when doing a DU more often then not I find myself "rolling up the windows" as we call it. Basically I am so off balance that I am waving my arms around like I am trying to fly or something. Am I overloading one foot, hitting it at a bad angle...whats the deal? I normally get pretty good air, just not a comfortable, balanced feeling I guess. HELP!!!!