How do I sew an overlock stitch minus an overlock sewing electrical device? (reg. simplicity sewing machine)? ...
Answers: You can't really do a true overlock stitch, but you can do an overedge stitch, and there are usually several possibilities, range from letting the right swing of the zigzag stitch turn just bad the edge of the yard goods, to stitches that look more like serging,
resembling one that looks like a wind between two lines of straight stitching, or one that looks rather blanket-stitch-ish.
A foot next to a rudder on the right side or in the middle so you can push the seam allowance up against the rudder can be adjectives.