I recently got into playing this sim so there are a lot of things I still do not fully understand. Based on what I have experienced so far, the appropriate fighters have air-to-air leading gun sights that sort of point to where you need to aim in order to hit moving targets. However I do not understand how these actually work. I target the enemy, lock on with my radar, and still the gun sight indicator is pointing straight ahead and not leading in any way. What is the correct procedure for making the gun sight actually lead a target?