Hello! I have problem... When i push the button up to take off it stay on the ground but all motors work ! All motors are good motor speed is too normaly i dont know what is with this :/. But an hour ago I added to my Syma little more weight and from this point will not take off but then i remove that weight and still not want to take off Please Help Me
If I understand correctly, the motors are running and it won't fly. Have the propellers come off and you put them back on? If this is the case, it sounds like they're on the wrong motors. There are clockwise and counter clockwise rotations. Watch the motors spin and put a prop on that will lift in that rotation. I.E. the leading edge will be higher.
If the propellers were never changed then it should lift off. I think the 5C uses gears - if so, it's possible that you stripped a gear. Check them carefully. If so, then all the motors will try to equalize and so it will not lift off. So, it's likely either a stripped gear or the props are on wrong.
