Tescoapp, au contraire mon vieux haricot, unless you are talking about in the inverted sense since the airflow in your example is approaching the aerofoil from above
. Or the American sense where the English language is occasionally something of a challenge and stalled can mean anything .
3 point, entirely correct and I shall write out 100 times 'read what you have written before posting'
. I have edited the above post to reflect what I meant to say.