Allows mounting of the drag chain of the TronXY X5S closer to the heated bed / farther away from the frame, to enlargen the bend radius of the cables. See blog post for details: https://burningbecks.wordpress.com/2018/03/24/tronxy-x5s-heatbed-and-movement/ Tinkercad: https://www.tinkercad.com/things/eLctYCyn7zs-x5s-hbp-drag-chain-mount-based-on-tl-ban-2