So I removed the prop guards since I've become more competent. Suddenly the aircraft was all over the place. On takeoff it shot into the sky like a rocket to the point where I thought it was a fly away. But I did get it back down. Then it started to settle to the ground uncommanded. Not badly but I had to add throttle to avoid an uncommanded landing. It's also getting pushed around and drifting a lot more than before. The props aren't in perfect shape but they are exactly the same as they were with the prop guards on. Any ideas on what's going on here?