End on RS

Hi All!

I am doing this vest and the pattern says to rib until piece measures 4" from beg, end on RS.

Does this mean to end after working a WS row or do I end after working a right side row?

www.berroco.com/exclusives/prudence/prudence_easy.html

I would assume that it means after you’ve finished knitting a right side row, but I could be wrong.

You’re right as the instructions say:

Change to larger needles and p the next row…

As you’ll be working in St st, purl is the WS.

Thanks!

I should have figured that out if I would of read a little further in the pattern.