Originally Posted by
ZnCrO4
This may be due to the increase air flow from prop wash over the compensated trim tab for relatively low speed, roughly 130 knots, now is introduced to the prop wash, air traveling much faster than 130 knots, which cause the elevator to go full nose up. this of would also assume that a large amount of power was added at the shaker. I am not an expert in aerodynamics or the dash just my two cents
Is the horizonal stab/elevator in the propwash?