About this 3D model

A cable chain bottom link which screws onto the printrbot left Z motor mount. This is for the basic plastic version with my improved stepper mounts/bases. I've made many variations and left them in the SU file. I really had to loop the chain to the side because other positions confict with my custom framing. The chain is now in use but having used it I think an open (non-enclosed) system may be better (printing one ATM).