I have completed rows 1-3. I cast on 104 stitches. At the end of the first row I ended with hold cable needle in front but the chart ends with hold cable needle in back. With the second row I ended with a knit instead of a purl. And at the end of row three my last stitch should be part of the cable twist but it was supposed to be a purl. I've taken it apart three times. I have checked every stitch and I can't find the problem.