I would be interested to hear the tape of the last 27 seconds. I had flown with Max a few weeks before the accident in the 109 he seemed to know the aircraft quite well, and explained that as often as he could he would couple the autopilot and allow the aircraft to fly the ILS, but complained of several EFIS screen failures in poor weather apparently this had been "sorted"
I have also been told by a friend of the Curtis family that Stephen was not a well man.