Solidoodle Cable Chain (Modified Nema bracket and round end)

I printed Lawsys original design and spent 15mins feeding all my wires through the chain, only to break the clips off the motor mount when trying to clip the chain onto it. So rather than spend 15mins re-feeding cables through a reprinted end, I instead spent an hour or more modifying the original STL so I could add it on afterwards without having to take the wires out of the chain. (It seemed like a good idea at the time). I also updated the round end so it prints properly sideways for stre