I just found that stitch on my machine a few weeks ago...I was making Thanksgiving placemats and wanted a background fill stitch...I was tired of stippling and just wanted fast...that wavy stitch makes a super substitution for stippling! Also...after that I was playing around with it and if you cross hatch it, it makes a great basket weave !! Have that in mind for another project. I also heard someone say on here that they use it instead of straight line SID, it's much more forgiving and hides a lot of errors!