Need help with old machine.
It is a vintage Packard.I threaded according to a you tube video.When there is no thread it rotates very smooth.When I thread it ,it picks up the bobbin thread.I move hand wheel manually and usually by what should be the 3rd or 4th stitch it breaks the top thread and never makes a real stitch.Also the bobbin thread does not get used.I have included picks.I have tried 3 needles ,with thread going from left to right. thanks in advance.