Hello RO, I have a couple of cheap shock mounts I got for a couple of MK-319's off ebay about ten years ago. Also, a third one for a AKG C4000B/414. The black colored cord thats used to keep the shock mount strung has lost its elasticity. Does anybody know where to get more elastic cord and metal hardware to connect the ends? Any help would benefit all of us who don't know how to go about getting the materials to fix it properly.