One other thought on paper to use. I always use copy paper and have never had a problem removing it. I set my stitch length to 1.5 or 2 maximum - yes, tiny, but it perforates the paper well and it is easy to remove. Carol Doak also sells PP paper through her website. It is quite good, too. I have never used freezer paper. Made a couple of queen sized quilts with copy paper and no problems. JMHO.
Anita