Uhmm... what the heck does this mean?
CO 42 sts. (i got that part)
Row 1: KF&B into every st--84 sts (i got that part too)
Every st knitted into the front will be a st A and every st knitted into the back will be a st B. (WTF?)
Transfer sts to sz 7 needle and every A is on one side of the cast on ridge and every B is on the other (WTF again?)
Turn work inside out so that cast on ridge is on the inside of the clutch (WS) (I think i got this part, if I could get the previous 2)
the clutch is done with one color yarn (lion incredible) so the A and the B don't mean colors....
