Originally Posted by Dina
I bought a foot that is made just for stitch in the ditch. It is wonderful, as I am not too good at staying in the ditch without it. Oh, I just reread your question, you were just asking about feed dogs. Well, maybe this info will help someone.
I also have this foot, and I just love it. I also use it when I am making HST, I put the 'guide' right on the line and move the needle to the left for my 1/4" seam. Perfect HST's every time!