One of the things I don't see a lot about is a "plumb" quilt. I'm borrowing a term from carpenters (my father is a carpenter), but plumb means exactly vertical or "true." For our purposes, this is a quilt that is even both vertically and horizontally. It's not wonky! When you cut and piece with precision, you get a plumb quilt.
In the end, you'll have a nice, plumb quilt!