Big Pistons Forever, is it fair to agree that a left turn doesn't tick any of your boxes. There is no evidence of anything else done earlier during the subject flight. Presumably the subject flight is what we're interested in - the cause of the crash - right?
We could talk at length about weight and CofG for this aircraft and how the AAIB computations were corrected by the Defence expert (together with his correction of the aircraft handling characteristics to that presented by the prosecution expert, which was then conceded by the prosecution expert). However, I'm not sure we need to go there as with a steep left turn at 2,000ft, where is the relevant criticism?