When creating hexagons, I know how to use the paper insert method and make the basic hexagon. I have read various articles, viewed various web sites, but I am still not sure how to join the hexagons with the "whipped stitch" so that the front hexagons do not look "sloppy stitched." When I do "yo yos," and join these, I can see the sewing connections slightly even if I sew with the same colored thread and stitch small. Am I suppose to only "stitch" the back and not do any stitching somehow for the front. All the hexagons I see in books, magazines, and on web sites, look so professional. I don't see stitching on the front.