Originally Posted by CoverBuddy

Hello, I'm a new quilter and learning how to free motion quilt. Things start out smooth and flows well and then all of a sudden the top thread tension becomes tight. I stop, re-thread and start quilting again. Things are smooth and flowing and then all of a sudden the thread becomes tight again. Has anyone experienced this and knows what's happening and how to rectify this? I'm sewing on a Viking Topaz 30. Thanks for your help.