My quad-copter is flying but i have issue with flight direction & altitude.
As i searched internet & find lots of expert says to learn how to fly your quad, first you have to increase throttle to take-off, maintain altitude & land it smoothly.
As i increase throttle it , i could not maintain altitude with throttle, if i increase throttle little bit more, it continuous goes up.
If decrease throttle slowly, it falls suddenly.
I want to ask should i have to make more practice to do this ?
I also check my propeller's are not balance. How much effect it put on my quad because it automatic goes forward & right side.