Not all bindings are designed to allow the highbacks to be rotated. Oh, and next time try rotating your pics before you upload them, so we don't have to turn our laptops/monitors sideways. Amateur...lol.
16 Gnu Swallow Tail Carver . 16 NS West . 15 NS Snowtrooper BIA
16 Burton Genesis X . 15 Now Drive
16 Flow Talon . 14 Flow Hylite