Just a question before i balls something up, are you able to rename and switch an AIR file to make one aircraft behave like another (ie the donor) or is it a lot more involved?

I have the Alphasim SeaKing which behaves very accurately for a heli of that size, and i also have the Alphasim Merlin which flies like a dog - always chases its tail! Its like trying to balance a ball-bearing on a dinner plate. Completely unstable, i have not altered the setting between either aircraft, but if that is how its made to fly, i want to make it behave more like the SeaKing.
Anybody ever switched airfiles? or is it a combination of airfile switch and going into the cfg file and mimicking some of the settings in there also. Your thoughts on this much appreciated!
Gary.
