[QUOTE=. But... the delay is not the problem i'm talking about

[/QUOTE]
I know what you mean.
Some products do this. I think Target ware was the worst - they delay all inputs to what they think a guy operating mechanical/wire linkages could do in a 350 MPH wind.
Of course this is false. In real life the rudder moves as fast as the pedal.
Of course this is true. In real life the rudder moves nowhere fast at 350 MPH.
I guess the answer is, in the end, real force feedback pedals. Until then, the delay should be modelled, and we should argue about it.
How about a model where joystick filtering is speed dependant? Or do we have that already?