I say, take to pieces of fabric, make a small sandwich with real batting, and practice. If you use a solid color fabric and contrasting thread you will be able to see your stitches and see if you are doing anything wrong. The quilting comes with practice. When I took my first and only machine quilting class I didn't even finish it. I walked out crying and din't go back. I didn't give up, and just kept practicing on my own and now the quilting is my favorite part. Keep practicing, you will get it soon. Make sure your machine is in good working order too.