Bobbin tension
Just got my new Juki TL2010Q yesterday and bobbin thread is pulling to the top. After 6 years of using a totally computerized never needing adjustment machine I don't know what causes this. The top thread is sewing beautifully but bobbin thread is showing on top as well. Book, if you can call it that, shows me how to adjust top and bobbin tensions but not for a specific issue. I think I am going to just love this machine when "I" know how to use it.
Thanks,
Evelyn