Leah Day's "Matrix " Concept in Free Motion Quilting

I started watching Leah Day when she first started her blog on free motion quilting quite a while ago and she has always had some interesting videos.
Here is a link to her latest: I find it much easier these days to quilt on my long arm rather than using my domestic machine but every once in a while I have to do something on my DSM- and have to get psyched up for it with a bit of practice before hand.