Second article in Ralph Griswold's series on drafting problem patterns, explaining how to assign colors (black or white) to warp and weft threads as the first step toward a sound draft. It shows with a simple twill that choosing one thread color forces all the others, giving a unique standard or complementary coloring. It then uses an 8x8 example from an earlier article to show a systematic procedure that ranks rows and columns by their number of black cells and picks a starting thread. The article ends by leading into the next part, which will build a sound draft from nonstandard colorings.