I'm making a sock using a pattern in Sensational Knitted Socks. The pattern repeat is 6 stitches, and I have cast on 66 stitches total. When I get to the heel, it says to use 33 stitches. However, after the heel is done and I return to the pattern, I have 33 stitches for the instep. Since 33 is not divisible by 6, how am I supposed to continue the pattern - I will be short 3 stitches for the pattern repeat. The instructions are not clear about that at all. I know there are a lot of sock knitters around here - how would you handle this? Thanks.