I'm of the opinion an off centre rudder trim tab was not the sole cause. Christ if it was that dangerous then the A/C would not have got certified without additional warnings!
a properly adjusted seat, a healthy strong pilot should be able to overcome an out of trim rudder or at least a good proportion of its effect.
we'll never truly know what happened!
Last edited by machtuk; 14th Dec 2020 at 06:20.