Longer Ray5 Cable Chain

Use this awesome cable chain https://www.thingiverse.com/thing:2920060 from Jwhiskey3d. I have made 3 brackets, upper, middle and lower. Upper goes on the laser, second attaches at the midpoint on the motor bracket, lower bracket uses the stop screw. I have limit switches, so i do not use the stop screw. This is simpler and much easier than the other cable chains I've seen posted for the longer Ray5. Has plenty of room for the air assist tube too.