A comment from a pilot citing the 737 flight manual [1] contradicts this: "Excessive air loads on the stabilizer may require effort by both pilots to correct m

A comment from a pilot citing the 737 flight manual [1] contradicts this: "Excessive air loads on the stabilizer may require effort by both pilots to correct mis-trim. In extreme cases it may be necessary to aerodynamically relieve the air loads to allow manual trimming. Accelerate or decelerate towards the in-trim speed while attempting to trim manually." [1] https://news.ycombinator.com/item?id=19383756 https://news.ycombinator.com/item?id=19383756