i-o binary clamp

Single piece clamp, still some work to do on the clip mechanism but you get the picture, thicken as needed by load, dont have the tools or knowledge to work that out. Inspiration: the Vulcan Nerve Grip & airlock portals Update: had to try to solve the foot locker problem, so as not to leave the project in stasis, I doubt the 3D printer could print these feet, or if they would work? decided not to alternate the feet as in orig' example.