Was at my sewing group today when a friend had trouble with her Brother--Had it checked /cleaned/repaired but--
she says the thread clogs up underneath. Was OK for a while today then started again. I advised redoing
the bobbin also check the kind of thread. I didn't really get time to work on it as my Featherweight was being
temperamental also. My fault . Then other lady got sick because salt gives her sores in her mouth so she had to go home .
I only know she paid $270. US. for this CS - 100 model. Told her I would ask you all for help. !!!!!
My brother is a 1500 D embroidery. Thanks for any ideas.