Newbie with question about spray basting
I have finished my first quilt top and I'm ready to make my sandwich. I bought some 505 spray because I had heard it was so good from several quilters. Here is my question. Do I spray the quilt top or the backing or both sides of the batting? Or do I spray only in strips where the pins would go? My instincts tell me to spray the backing fabric while it's taped to the floor, then layer the batting on, and then spray the top of the batting and put the top on. HELP!!