These post are exactly what I mentioned about brainstorming. Folks have presented what turns out to be a slight challenge, but we marched on. Trading ideas, jogging memories of diagrams people had and have used. Suggestions, modifications and melding of ideas to find the optimum. Searching til blue in the face. Building a really great archive. Albeit a "cluster show" at times...and some fun. More choices may come or John will choose a path or two. It's neat to see brainstorming work like it should. Lots of participation. Members out there saying to themselves "those guys are nuts, I had the answer long ago but wanted to see them struggle"...or "I wasn't sure and didn't want to get corrected". That's OK, it takes all kinds to make a world. The goal is to satisfy the poster and explain it in a concise manner so all skill levels can do it.
Optimum solution: is not really an exact solution. It is seen as about the best you can do with the most criteria met. It is compared to doing nothing, changing course, accepting what you have, doing something out of the box.......eliminate the subject item.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn
