Originally Posted by
Tartan
I use my old treadle for mending with inexpensive serger thread cone on it. I used an old cone that I drilled holes for the vertical thread spool to go through. I added a sticky Velcro patch on the outside of the cone with the holes to make the second cone fit tight on the first cone. I don't know if this will work on your machine but it works for me. Here is a picture.
Tartan, that is just as clever as can be.
I also like your granny square under your thread holder.