I only finished half of step 4 last night. My F fabric was unwashed and it's black/white. The color catcher was very dark so I'm glad I washed it. I have a A strip leftover from the other set. Hmm. The b/w is inexpensive fabric and was very crooked, but it's straightened out now. I am wrestling a 5.5 yd piece for these little strips.
I have a chart now, too, so I'm off to see how much damage I can do.
Another vote for the mystery of this one. I like my black w/red roses so much, I can hardly wait to see what you have in mind for them, Judy. Thank you for doing this.