I got this email today and realized that there is a mistake in the Cape Mod pattern. I never caught it before when reading through the pattern in the book. The part that is incorrect is when at the end of the pattern, in the last paragraph before the Finishing section...
At the same time, when there are 128 (132, 136) sts, ending after an inc row, switch again to the smaller needles. Add a double strand of yarn A, and cont incs, work 3 rnds, K2, P2 rib with MC and A tog.
The 128 stitch part is wrong. It should read with the same numbers as what the body ended on: 132 (136, 140).