Wow...Getting More Complicated
Gentlemen, Gentlemen...
Yes, airfranz, you are also correct. 3.02.70 P5 does not address the pack issue. It DOES, however, suggest that employing wing and engine anti-ice will increase an engine's stall margin ["but will increase EGT accordingly"].
I respectfully suggest that we're all picking this issue apart unnecessarily. And, I apologise for causing the confusion and starting all of this because of my poor writing.
It's my fault...Sorry, Guys.
PantLoad