propeller balance

Hi All :) I'm seeking a little advice from everyone who might have an opinion cause I'm basically fairly new to quads and I'm not sure how to go about diagnosing this problem. I have a toy drone (Kai Deng K70F) that I've been using to introduce myself to flight and get confidence with before...

For a lot of new flyers, there is a lot to digest when learning the hobby. There are several things you always need to do when maintaining your Drone, quadcopter, helicopter, or plane. Anything with a rotating prop. And it happens to be a reason why so many beginners give up after a crash or...