This foot is impossible to set up correctly for tension. With other quilting feet working beautifully , switching to this foot means the needle will not even pull up the bobbin thread. I have had it for a year and a half and never got it to work. Plus service has been horrible. The one technician didn’t know why you were suppose to change the screw on the needle and suggested I not change it and see what would happen! That would have ruined the foot!! Now I am getting no answer to my email requests for support. Save your money!! Especially in Canada where this is SO expensive. There are lots of other ways to quilt in the ditch. I am very disappointed and cannot recommend Grace products AT ALL!!