All said, I understand. I am comparing the spoiler affect of this A/C with all the others I have PMDG747, Aerosim 747 & 777, Feelthere ERJ145, Eaglesoft CitationX, CLS MD81/82, Default 747 & 737, and others. I have been on several real flights where I have observed the extending of airbrakes at high altitudes. I always make it a point to observe wing control services. Whether it is a regulated thing or not - I have no idea. What I do know is that it is often used on flights that I have been on.

I was interested in if it was possible to make an adjustment to the effectiveness in the A/C configuration file.