I have two feet for my Viking that are 1/4 inch with the guide bar. One is a two 1/4 inch with a single needle hole. I can move the needle slightly to get the scant and still miss the foot through the single hole. The other is technically a edge stitching foot . It has the guide on the side , but a wider needle opening so I can move the needle to more positions . By far I use the edge foot more than any other foot I have. The edge foot does have a marking for the 1/4 inch so you don't have to figure it out each time.