Spent the last hour searching for this and can't find it. The * and / keys work well for zooming in and out, however I can't figure out how to map these keys to my joystick. In the option screen the slider on my throttle for the x52 is not recongnized, I can use the scroll wheel on the back side of the throttle but it's painfully slow zoom one level at a time. How do you setup zoom on these X51's to a slider. Using a trackIR also so trying to find the best setup for viewing the cockpit.