Thank you all for your help. You are right, 140 should not be picked up by the format. Thanks for the information on the blanks, and that characters could be smaller than a blank. I think what I was missing here was that a blank value is actually less than a 0 (correct?), and therefore in the above code, 14 would not be in the range, but 15 would. Thanks again for all of your help! -Katie
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