OK465
That is certainly an intriguing statement.
Not meant to imply anything more than that the simulator aerodynamic model would have been validated up to the stall but not beyond and that (for us) the simulator modelling beyond that is unknown so we cannot assess how realistic the response might be.
In that respect,
and in that respect only, my simplified model might be equally representative to the simulator in that there was at least an attempt to use realistic post stall aerodynamics.