This is a simple extruder/cable chain mount to go with the cable chain carriage mount I designed. It works with parts designed by LordFelix93.
It can be found below.
There is also an arm to hold the filament sensor. It is meant to be flexible and use only one screw. This allows for it to move slightly with the filament as it unrolls to reduce binding and friction. Just make sure to not tighten the nut to the point the sensor does not rotate.