I'm really hoping some kind soul will be able to help me with this pattern. I am making my first pair of fingerless gloves. I am using a pattern from naturally.caron.com, using their "country" yarn. The patterns is called Sante Fe glovelets. The last round I have worked is "for thumb, next rnd: work to first marker, bind off 12 sts for thumb opening, work to end of rnd." The next set of directions is what I do not understand---It says "Continue in lace rib, joining sts. over bound off sts as you come to them, to continue working in the round. I DON'T UNDERSTAND HOW TO JOIN STS OVER BOUND OFF STS AS YOU COME TO THEM. Can someone please explain to me how to do this next step. I am at a complete standstill. Thanks so much in advance for any help you could give me.