I did do some machine knitting in December working on a pattern I thought was very similar to my favorite pattern of 2010, BUT uses the ribber. In fact this pattern is on the same pattern sheet as my favorite pattern. It is the pattern on the bottom of the sheet just not using the ribber.
The pattern Gossamer Tuck Lace is done on the Passap, but I found it very easy to translate to my Studio 155. I worked up a swatch and LOVE LOVE LOVE the texture.
It also looked like I might need to adjust the tension to get my tuck to be the same size from main bed to ribber. Although I kind of like the difference in the sizes as a design feature.