As far as I know, you will always have a back side that is rougher than the right side. This is,in part, because of the way you have to pick up the stitches for the next square. You can weave in the ends as you go and that helps. Also, if you garter stitch the squares that may make the pick-up stitches less noticeable (I've only used stockinette so far) Also Eunny Jang has a backwards knitting technique which may simplify (pretty-up) the wrong-side. Again I haven't mastered this yet but will before I make another large project. Good luck--all items I've seen look wonderful!