I learned the hard way that there is a correct way to place warm and natural. I put the batting on wrong on an oversized king which I quilted on my DSM. Believe me, after that frustrating experience with those little dots of batting poking through, I am now very, very careful when making my quilt sandwich. Maybe I don't read the packaging well; but I have never seen on the warm and natural batting that there is a "right" and a "wrong" side. I learned the correct way of laying out warm and natural here. Thanks to people like momto5 who told me how to do it.