Facts, etcetera.
To SYENG,
Good post about what can be taken as fact and what is deduction.
Having said that, I trust the investigators enough to leave the microscopic testing of wreckage parts to them, and to trust their impartiality in the final report.
Next point is, as a pilot, I think that the most valuable point to ponder is, the question how or why did the PF leave the T/L #2 in CLB detent?
EMIT.