NARROW SASHING: 1. Quilt blocks = top + batting + backing, quilted all the way to edges. 2. Sashing: sew top & bottom sashing trips to 1st block with SAME seam. 3. Join: sew bottom sash to 2nd block, lay blocks out flat. Edges of blocks should meet. 4. Finish: slip-stitch top strip to 2nd block by hand.