use of different tendons

The moose hunt is going on here in Sweden and i am collecting sinew at the moment, the past year i have only taken the deep flexor tendon and superficial flexor tendon to my bows and Maine extensor tendon and lateral extensor tendon to wrap arrows and around fades on bows.

My question is have any of you used the suspensory ligament ? it seems to be the same structure as the other tendons and it has a flexing function. if it s possible to use that pice a leg will provide a hole lot more.
/ Simone