I spun up another ounce/bobbin of Sunset Fibers BFL (June 2013 ROTM).
I have been using the smallest groove of the “fast” pulley on my Schacht Ladybug, which is a ratio of 12.5:1 according the to Schacht web site. The singles are pretty thin, and when they are plied and cabled, they should make for a sport-weight or DK weight yarn.
I love seeing how the color of the fiber changes when it is spun. In this yarn, the light blue fiber turns a medium dusty blue when spun. I love it!