Charm School Corrections
ROCK STAR (page 81)
Under "Put it Together," the instructions say to sew the units into columns (Step #3).
It is actually easier to sew the units into rows. However, you will notice that the 3rd & 4th rows share a vertical rectangle at the ends... Sew everything in between them into rows, sew the 3rd/4th row together, then add the vertical rectangles to the outsides of these rows and continue.