Hi! I'm new to knitting. My grandma picked out a sweater pattern that she thought would be easy, but now we're unsure of one line in the instructions. It says "Dec 1 st each end of next row, then every 4½” twice more – 49(55-61-67-73-79) sts."
It's the twice more bit that's throwing us. Does that mean every 4 1/2 inches I need to decrease or is it something else?