ORIGINAL: cyclops2
Then the fact that a WW II fighter had a huge fan slamming air on 1 side of the fuselage as the prop approached the upper vertical part of the fusulage ( the pilots left hand side ) and creating a vacumm on the opposite side after it passed the vertical, has nothing to do with pulling the nose ? That fusalage areas may not be equal above and below the prop centerline.
The larger area could be above or below.
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Does the above mean to imply that the spiral component of the slipstream is very compact or dense compared to its aftward component?