I guess I was just trying to conceptulize what was going through thier heads as they were putting this together. How many times "no it doesn't work this way" did they go through before ending up with this. (which then apparently was later replaced with what they wanted in the first place)
Kind of like the old Edison line of I didn't fail, I just figured out another way not to make a light work.
Thanks again Dan, for keeping us all informed