Long Arm Bobbin Washer
I was so happy to find Mega Genie M at Missouri Star Quilt Company when I was visiting. I use Mega Genie in my long-arm when I am having problems with my thread tension. If adding extra oil to the bobbin housing does not work for correcting thread tension issues, Mega Genie is great for making the bobbin work smoothly within the bobbin housing. I usually use 1 Mega Genie Magic Bobbin Washer, 1 per month, and then get a new one. They are great to have on hand. But you also need to make sure that...