Bobbin Winder Cs6000i goes in spurts
Hello, while attempting to wind a bobbin today, I found that the bobbin winder was hesitant and just went in rhythmic spurts. I checked placement and threading, and checked for threads hung underneath. It looks like everything is okay, except for that winder acting like that. I'm thinking of getting a sidewinder because the machine works okay other than that. I wonder if next time I should just go for a sturdy mechanical with about 6 types of stitches. I have a feeling I'm not the only one with this issue, but my experience is scant. Any advice appreciated. Thanks!