Zigzag and double zigzag outlines
Cross a column with zigzag stitches, or come back so the two passes cross.
Zigzag and Double Zigzag are Pro run types. Set an outline to Zigzag and the path expands into a column. Each stitch crosses from one rail to the other. Density is the distance along the column between needle penetrations on the same side. Width is stored separately from satin, so changing one does not change the other.
Double Zigzag sews that pass, then comes back on the opposite phase so the two passes cross. It uses the same width, density, and underlays. Center, contour, and zigzag underlays stitch before the cover.
