Deve, If I had a modern oil pump in my engine I'd accept the premise but as was stated earlier that isn't an option. So I see an apples and oranges debate taking place.
Sorry but I'm not evolved enough to accept that type of debate. I'm all about the segregation of Apples and Oranges
So I'm left with your claims which (no offence intended) smack of efforts at self promotion/redirection for your website vrs the advice of established reasoned knowledgeable folk i.e Bob the oil guy and others.
If friends can't give friends do do caw caw then they're not really friends in my experience.
No worries, I'm OK with you running your system too.
