Try cleaning out the bobbin casing. I had this prob earlier today and there was thread trapped that I got out with tweezers and loads of lint and dirt (it's a second-hand one someone gave me that I haven't used much).
Be careful though as I seem to have knocked the timing out cos the needle is hitting metal now!! Any ideas?
Answers & Comments
Try cleaning out the bobbin casing. I had this prob earlier today and there was thread trapped that I got out with tweezers and loads of lint and dirt (it's a second-hand one someone gave me that I haven't used much).
Be careful though as I seem to have knocked the timing out cos the needle is hitting metal now!! Any ideas?