Just completed Al Pelletier's RoundRobin Adv from Calgary Alberta To Comox Britch Columbia Canada flying the Flight1 Iron Knuckles in FS9, great flights but I continue to have one "Fault Panel" light (Mach Trim Inop). I'm sure that I am missing a key point reading the flight manual/checklist. Would appreciate a pointer from you DC-9 drivers. Thanks!Erv KSDF

If I remember correctly, Flight 1 has this warning light set up to extinguish upon activating the autothrottle. There have been a few discussions on their forum where real world pilots have informed them of it's actual meaning and operation, but they didn't fix it. Same goes for the bogus EPR readings.

Thanks much Travis!