First of all thanks very much for posting the schematic, the original has disappeared and all my efforts to find it have come to nothing. I tried PM'ing Cannikin to no avail. Well done.
Secondly, please don't judge EMRR on that post, he is a mainstay of this forum and his contribution has been invaluable. It is very frustrating to the older members that people don't use the search facility as much as they should, and they can end up answering the same questions over and over again, so they can be to the point sometimes, they have thousands of posts under their belts.
If you had put the title of your post into the search box, the old thread would have come up, but you were probably not to know that.