This object was made in Tinkercad. Edit it online https://www.tinkercad.com/things/2ghBpWLVLtj

The idea behind this was so that you could change feeder without removing line. feed line though small square tube inserts slot upwards and the line stay in place with either clip depending on what size you make it? Do not forget to make with as much infill as you can lessens weights required which can be glued on either side of the slot on the bottom