I'm totally new to drones. Bought the sim to do virtual crashes first. I've calibrated my controller. However, it seems that flying a drone is just too crazy in the quadcopter challenge. The drone wont hold altitude.. drops if I don't hold the left stick up. When I get it stabilized, and move forward, the drone gains altitude, so I end up having to lower the left stick .. and usually it drops too fast. Also, when flying, the drone seems to change yaw so easily that I'm never sure which way its headed, so left/right change all the time. I know I'm supposed to use tiny adjustments to fly, but the controls seem hyper-sensitive. Is something messed up, or do drones just work this way?