Originally Posted by
PaperPrincess
Wind two bobbins. Put one on the top and the other in the bobbin. The machine should use thread from top and bottom at about the same rate. You can keep an eye on the one on the top. This is only going to work if you use the same thread in the top & bobbin!
What a brilliant idea!! I'm one of those who gets lost in my thoughts and finds out that I've been sewing for "miles" without bobbin thread.