I hesitated to buy this low shank free motion presser foot after reading a review that says it didn’t fit the buyer’s Singer sewing machine, but they didn’t say which model. I had purchased a Singer model HD6380M this past spring for the purpose of doing general mending. Quilting hadn’t even crossed my mind, as my only experience quilting had been ‘helping’ my grandmother when I was a child (a loooong time ago). When a dear friend lost both her brother and her horse (which she’d had for almost 25 yrs) I wanted to do something to honor their memory, and comfort my friend. What better than a photo ‘memory quilt’?When I saw examples of free motion quilting that can be done with a standard sewing machine, I knew I had to give it a try (since it is beyond my budget to pay for long arm quilting). My hunt for a free motion presser foot for my machine presented many choices with mixed reviews, but I kept coming back to this DABLINE free motion quilting foot because of its simplicity & the obvious quality machining. The only hang up was that review about it not fitting a Singer.Finally, after trying the OEM Singer darning & free motion presser foot, and finding it difficult for me to see the stencil lines while going up, I decided to give this DABLINE a try since the cost is so reasonable, and it’s returnable. I did have a considerable amount of trouble getting it to slide all the way up on my machine’s shank, which is necessary to have enough clearance under the presser foot to slide a quilt sandwich around, but I finally got it jammed on enough to test it out on my practice quilt sandwich. It is so much easier to see the stencil lines with this presser foot that I knew I wanted to keep it, but wanted to find a way to get it to fit on the shank without having to force it. The problem was that the Singer shank apparently begins tapering down a little lower than other brands of sewing machine, so when you slide the DABLINE all the way up, it hits the taper when there is still space for the set screw adjustment cut out.The solution? A small metal file (a file meant to be used on metal as opposed to wood, etc.) and a little elbow grease to widen the top of the channel that fits onto the sewing machine shank! Be sure to check often to see when you have filed just enough for the DABLINE to fit onto the shank without having to use a lot of force - took me maybe 10 minutes. I AM THRILLED!