Finally a matching pair! I knit three of these amazingly simple fingerless gloves. Cast ins the same, row counts the same, but clearly knit at different points in time. Tension much different. So ended up with 3 different sized fingerless gloves. Finished mitt 4 yesterday. Hurray! It matches one of the existing gloves. I have enough yarn left for another mitt, so hopefully it will also result in a match. If not I will give up, frog and start over. I just can't count on someone with different sized hands being the recipient.