I'm using v1.51 with XP11.32r1 with the 'Experimental flight model' in XP unchecked.
I have made several flights in the aircraft, and although it flies great, I find that it becomes very unstable at lower speeds on approach and finals. On finals I maintain around 120 knots with flaps 15 - full but the aircraft is very difficult to control once the autopilot is disengaged. I'm sure the real aircraft could not be so difficult. After 2 heavy landings I then found both times that the left engine had shut down and I was unable to taxi.
Also I find the ailerons far too sensitive too.
Not sure if I'm missing something or whether this unstable behaviour is typical? If anyone has any advice as to how one can tweak this aircraft to improve it's stability it would be most welcome, otherwise I shall have to park the aircraft in the hanger until updates improve it's flight model'.