I pin...but I am thinking I will try the spray between the back and the batting. I seem to do pretty good with the pins on the front, but keeping that back in place has been a problem..no matter how hard I try! But I hear the spray is expensive and as many as I do...I have to watch the budget so that is why I say maybe for just the back/batting secureness. Plus, my husband wont' allow me to do to much spraying (if any!) and I don't have any other place to spray but the kitchen table, which I can cover etc. So I will keep thinking and reading and next time the 50% off coupon comes around at Joannes...I might give it a try.