I'm thinning the herd a bit , but not dropping out. I used 4 of my treadles today. I just finished a string quilt top(hadn't sewn the borders on yet) today using my Pfaff 60 treadle to sew the borders on the top. Also used in the construction of that quilt were the Pfaff 1222E & Singers 115,201 treadles.