Sorry to hear about Crumpp.
Although we rarely seen eye to eye, was always a lively discussion.
Storch -
I would doubt that any plane is modelled to 100% accuracy.
Given the resources needed and the hardware required to get near to it.
But HT seems to do a great job within the above limitations.
Or do you think NASA, Boeing, Airbus etc all run their 'sims' on home PC's,
and that the sim itself is coded by a small staff?
Unless your volunteering to upgrade us all, in which case count me in.