Just so I’m not sitting twiddling my thumbs endlessly, like some kind of monkey with nothing to do twiddling its thumbs, hmm good analogy, I’ve had some proper work to do. And here it is! It’s a beast of a read, so I’ve put in lots of pretty images to keep you entertained.
Enjoi.
Ps. It’s 63mb so you may have to wait a sec to download. Try right-clicking and ‘save link/target as’.