I fear that you are correct John , we are indeed alone on this , again !
The shame is that there is so much good information and assistence available here on the Forum , but no one seems to want to access it , and that is a bit of a puzzle
it just needs people to ask , that will cost nothing and could be so rewarding ?
I can just see " Wobblyman " skulking around , scavenging from the misfortune of others , with furtive , over the shoulder glances , but i have to say that whenever i tried that , all i ended with was an exercise in what not to do , lessons won the hard way !
I love the Kipling quote , that could be slipped , intact , into almost any modern engine developement scenario and be bang on the money , many thanks for that .
New Year greetings to you , regards Trevor .