I just wanted to say thank you to you. For taking the time, notes and photographs necessary to put this series of articles together. Six weeks ago, I was staring down at a pattern that I couldn't comprehend, with a deadline looming over my shoulders. With your examples, I was able to make sense enough of the pattern, and your insights helped me understand what it was about the fittings that just weren't working for me. So, thank you, for totally saving my project.