Currently, the maximum number of permitted slings in a Tip Hook assembly is 7, i.e. six slings + the boom. It is common industry practice to lift with 9 slings; see attached, where eight slings participate + the boom.
Moses is limited, and we are calling for the increment of the allowable number of slings to 9.
Another requirement is to account for the hook offset; see attached, where the slings are wrapped around the hook. The current tip-hook formulation assumes that all slings meet at one common point, which is not always true.