yeah for rails I agree it is easier. the closer your hands are to your knees while on the rail the closer your center of gravity is to the ground which helps alot. gorilla style is just basically a racers tuck, but with hanging arms and wide stance.
sacrifice, to some its just a word, to others it is a code, what matters is the colony, he is willing to live for the colony, fight for the colony, die for the colony.