Coriolis, excellent post.
As you say, it takes many many years to get your head around it.
I haven't yet, but I'm trying.
Speedbird48
I have had too much cider tonight so I haven't a clue what you are on about.
[QUOTE]The valve core is the primary....[QUOTE]
So YOU say (and admitedly one ore two others). However, what is this
indication within the valve cap that will tell you that the primary core is leaking? I am confused, maybe it's the Scotch that followed the Cider.
What we need is a reference point, preferably one easier and more practical to use than the one offered by Coriolis. I have found several as shown in my previous post but none with the clout of an AMM or an Airworthiness Notice for example.
I'll accept anything as fact once proof is given. So far all we have is a group of anonymous posts arguing that black is white.
I think it's black by the way.