No problem, and as your F-15 (unlike mine) has aleirons and flaps you should use this settings:
http://www.skymasterjet.com/image3/64.jpg
Obs: In my airplane Iuse 25%de-sensitizing exponential rate on both roll and pitch axis. also worth to mention that the F-15 is one of the few jets that don´t need flaps or a speed brake to slow down and land decently.
Abraço, Enrique.