I doubt it was the asking for help that triggered it. I suspect it was more that you've been around here long enough to know how to ask better questions. In the original post, you might have mentioned that you found some examples which weren't useful, and *why* they weren't useful. That may have elicited pointers to examples that could have helped in those areas. At the time I'm writing this, I still don't know which examples you found, nor why they're useless to you.