Anonymous posted an answer for this Brother Sewing Machines:
"When you put the bobbin on the top spool, did you move the bobbin spool to the right? It..."
Anonymous posted an answer for this Singer 6038 Mechanical Sewing Machine:
"It sounds like your bobbin compartment might be pulled out of alignment. You might want..."
Anonymous posted an answer for this Janome Memory Craft 9000 Computerized Sewing Machine:
"Do you have an automatic feed dog?"
Anonymous posted an answer for this Singer 132QRFB Mechanical Sewing Machine:
"I had the same problem where the thread was getting all bunched up on the underside. I..."
Anonymous posted an answer for this PfaFF Quilt & Craft Pro 7530:
"1. Do you have the sewing machine manual?"
Anonymous posted an answer for this Sewing Machines:
"Is the under thread getting all bunched up?"