When threading woolly nylon, it's helpful to use a small length of normal poly thread and tie it onto the end of your woolly nylon. Thread that through the overlocker and then just gently pull the woolly through.
Woolly nylon is also handy for your sewing machine as well. Wind a bobbin with woolly nylon to use when sewing knitted fabrics. It adds extra stretch and a lovely soft finish to your hems and seams.
Remember to use woolly nylon in your bobbin for extra stretch. I only ever turn the hem over once as too many layers might cause the twin needle to break.
When I've finished the hem I just turn it over and trim close to the edge of the stitching because knitted fabric doesn't fray like woven cotton fabric.
Hmmm....I think that will do for now but I will be back later with more hints. Happy sewing!!

