Jeremy Fields wrote:
Be careful with what you use as a sling. Equipment manufacturers use fat webbing specifically because testing showed that a narrow connection (i.e. clipping directly with a carabiner) causes the cam's loop to bend to such a narrow angle that it can fail. As BD says in their literature: Clipping directly into the wire loop with a carabiner can reduce the strength of the unit by up to 2 kN (450 lbf). I would imagine it would cause the same effect to use something like accessory cord.