cutting threads on a featherweight
I am a relatively new quilter and use only a vintage featherweight, as forward and reverse seems all I need, plus I just like the sound and unfailing results. I do have one problem, when I finish sewing and need to cut the threads I am forced to use scissors but have a gizmo on the machine that is supposed to be used as an alternate way to cut thread. Either it is installed incorrectly or I am not using it properly but I find every time I go to use it seems worthless? It isn't that it is dull and likely the "operator" is the problem...can anyone help?
I know this question is something that likely will require some visual aids...so anyone with a camera and knowledge as to how to size and post them to their reply...would be incredibly helpful.