Spanner in the works anyone??
Only 'somewhat' related. But if those wing mods mentioned in the original question change the aspect ratio of the wing then the downwash will also be modified. Thus changing the geometric angle of attack for a given effective angle of attack. The Effective Angle of Attack, however, is what determines when the wing stalls (stall occurs at AoA > critical angle (effective)).
The thread is off topic already so i figured i'd help with the diversification.
And a question.....i've recently done my instructors rating and we got taught Bernoulli's Theorem etc..yet the examiner had a chat with me about coander and downwash and i've also heard of circulation...Can anyone with some experience please inform me of what the dominant theory of lift production is? If someone asked you what provided the upward force, what would you tell them?