This design allows to rotate the clip easily, making possible to attach it to the Hotend´s Bowden tube without problems because will not touch the cables (cartridge heater, PT 100, and fan).To Print:  0.1 layer height  100% infill  When printed:   1- Remove the ´blue horse shoe´ (or whatever you have)  2- Insert bowden tube into clamp until goes down no more  3- Insert the ´new Clip´  5- Be happy!