Hello Pete,
I quess I am coming to you as sort of a last resort, as I do not know where else to look for any help. The engine/autothrottle issue mentioned above has become an issue that affects many of my addon aircraft. I thought it was an issue of the above mentioned plane but it is a wider reaching problem. I have posted in many different forums and usually get no reply. The few scant replies I have received have suggested a weather issue. Pressure and wind changes are thought to cause the engines to run up and down. Average range is 1.18-1.34 EPR. The range on some aircraft is not quite as wide. Tried to adjust those items (pressure, wind) in FSUIPC with no change. Removed my weather generating software, no change. Cleared all weather in flight sim and thru FSUIPC still no change. At this point I am at a complete loss as to what to do to correct this issue. It has really zapped my "fun" factor while simming. Hope you might have some insight.
Regards,
Joe