PMDG FS Recorder

Its seems neither FS replay nor FS recorder can accuratly record all of the parameters of the complex planes. Like viewing the plane from the outisde FS recorder seems to accurately display all the aileron movement etc but when inside cockpit the screens are black and juts seems it can't handle complexity. So would PMDG ever consider trying to make a program say just for their planes that can accurately replay their planes Or is this another FSX limitation :(