I have never quilted before but decided to make a quilt for my grandchild. I watched my Grandma make quilt tops as a small child but never saw the quilting part of it. I ended up with machine quilting in the border where it shouldn't be. How do you get the layers to lay all flat to machine quilt them? I have all carpet floors and no table large enough for laying out a quilt. I used safety pins to pin the layers but they would not stay flat on my carpet.