Thats because they don't.
I've got more hours than I care to recall in a 'fully approved' FNPT2 sim of a Senecca and its true that they handle quite a bit like the real thing. But nowhere near to the degree that a proper Sim does.
And you can get a fully 'approved' FNPT2 sim up and operational for less than £100k. I checked.
MCC - very expensive for a pretend sim and an old codger with some generic SOPs. Thats the view of many in the training industry and has been since it all started.
Cheers
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