Woodwinked the leg position is quite different for inside and outside leg hang. In addition there are really 2 inside leg hang positions: short hooked leg and longer extended leg and it depends on what move you are transitioning into/from which works best. When you try out leg hang positions from the floor you will be able to feel the different contact points: outside leg hang has the pole in the knee pit and inside leg hang has the leg wrapped around the pole pressing the inside thigh and inside top of calf plus the ankle into the pole.