Hi Tim.

Firstly. I'm not using the "unofficial fix package". Mine is "straight out of the box" (in this case "straight from the download") and works perfectly fine.

I rarely fly above FL320 unless my 727-100 is fairly light (about 1/2 - 1/3 fuel) because it struggles up high. The 727-200 is far worse though. I almost never fly above FL320 at all. It's just too hard on it.

Mark