I know what you are saying Mutt, and I hate to hide behind someone elses comments - but the very fact that this guy was part of the NTSB for many years, suggests that he knows better than I.
I haven't been able to check his credentials out, but he certainly is consistant in his background knowledge of events and accident investigation techniques.
I am no thermodynamic engineer, so although I was sceptical, I bowed to the greater knowledge.
Point taken on the location of the outflow in relation to the CWT.
: DD :