Labels:text | screenshot | rectangle OCR: MORE CONTROLS Throttle: Your throttle is controlled by the regular number keys on your keyboard. One is idle, zero is full throttle. You cannot actually turn your engine off, but you can determine your engine speed (RPMS). As you will see in level flight, your engine setting affects how much lift the plane has. For most aerobatic maneuvers, you will want your throttle at full, which is its default. Some. like the Split S, require you to cut power so your speed doesn't get too high. The throttle will stay where you set it, although engine RPMs may change depending on whether you are climbing or descending. However, any time your propeller hits the ground your throttle will automatically be set to idle. This is in lieu of destroying your engine, which is what would happen in reality. THROTTL ...