Thanks for all the info.
I have had a good read over Bess Method and the Break In Bible. Im just a little uncertain what a little rich is. Would the factory setting be considered a little rich? 4.5 turns from all the way in?
Also is the only way to ensure that engine has reached 200 degrees with a temp guage/reader or is there another way, eg. put a drop of water on heat sinks and if it sizzles its over 200?