Can someone explain the mechanism behind the Side Bow for my Rampage Soft Top? There's a pivot point on each end, however, it then gets attached to the Door Surround on top and the Bow Assembly Bracket on the side. If you take an item with two pivot points, but attach it to two points that don't move, then the Side Bow can't move. And if the Side Bow doesn't move, how do you fold down the soft top?