I do know, and I'm not trying to offend you or anything (seems like I have). I'm just asking mostly why your values in the Match are inconsistent. I understand the 6 instead of 7 from the OP's error, but after that, you go to 13, 19, 25, and 31, increasing by six each time, but then you increase by only 5 the next two times, and then back to 6 for the last two.