According to
http://www.brothersewingmachinemanual.com and
https://support.brother.com/g/b/sp/f...qh00000068_000 it looks like there may be a thread stuck somewhere. I read some of the replies at
https://answers.yahoo.com/question/i...2121550AAHxN8y The "best answer" has some good information and suggestions.
Janey - Neat people never make the exciting discoveries I do.