http://www.ohfransson.com/oh_fransso...on-a-grid.html now the second one is what I would do-see the pink stitches?
http://www.handiquilter.com/blog/ind...plates-part-3/ you do this going down the quilt, one curve at a time to the right, then the left, over and over. . get to the bottom and travel over and up the next seam to the top, travel over and down, then up. and so on. then do across the quilt. I would to this in all the green squares. you can do the 1/4 inside the pieced ones. good luck.