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Old 05-21-2023, 07:14 PM
  #7  
Thumbs
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Join Date: Feb 2022
Location: Souderton, Pa.
Posts: 25
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Originally Posted by WIChix View Post
Please check the bobbin to make sure it is inserted correctly. It could be as simple as the bobbin thread is unfurling in the wrong direction.. The class 66/99 machines are particular about that.
Thank you. No I didn't check that. I will tomorrow. I really can't tell where the problem is for sure. I only when the "fly wheel? turns there seems to be a rough spot. I'll tell ya one thing when whatever it is that happens it stops the machine cold. If I fiddle with the wheel a bit it will loosen up but lock up reasonable quickly. It had been working fine. I don't think I was working it very hard. A think quilting material with a thin water proof backing and three layers of a stretchy felt kind of material. It seemed to not struggle at all while sewing. Idono but I'll take a look in the morning.
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