There is no one correct way to load a carabiner - it depends on the particular situation and equipment being used. However, there are some basic guidelines that can be followed when loading a titanium carabiner: always make sure the gate is facing the correct way (toward the harness), make sure the rope is running through the spine of the carabiner and not along the side (this could cause it to twist), and avoid loading the carabiner with too much weight.