Finally Cobblestone Lane is on the longarm. I'm still not sure of how to quilt all the parts, but so far have used in-ditch, 1/4" parallel lines, and some curves.
That cord has children's scissors attached. I put them around my neck when at work. Some use an apron with pockets for their various tools, but this works better for me. The thing that isn't working is my body -- doing ruler work makes my shoulders sore -- at least until I remembered to put some tape on them so they don't slide as easily.