This isn't stack overflow, if you find a solution on your own it's appreciated if you provide it with the different data that would be needed to explain it. Real people spend real time on others' problems. Although it's voluntary and a labor of love for some, it is nonetheless appropriate to "wrap up" things. Not only that, PM has the largest collection of the most complicated and interesting Perl questions and solutions in the world. Adding a wrap up will make this post potentially assist another in the future. Right now it's lacking: data requests (from others) and the solution.