So I've been flying my Electrohub for about a month now and I'm loving every part of it, however about 2 days ago I started hearing a weird noise being emitted from the quad-copter. The best parallel I can give to the sound is when you have a weed wacker spinning at high speed, cutting a piece of paper. If the quad-copter is stationary in the air I don't hear it at all but when in motion (and especially when making turns) its starts to emit the sound
at first I thought that I may have chipped my carbon fiber blades so today I went to my local hobby shop and bought a magnetic prop balancer and balanced all my props. I took it a few hours ago and now when stationary it seems to be much quieter but as soon as I start moving it makes the noise again
when examining the motors I did notice that the 2 right motors seem to have a little bit of play on the shaft. When I hold one of the tips of the prop and move it slightly up and down I can feel a sort of clicking within the motor
Does anyone know what could be wrong with my copter?
I'm using the standard E-Max motors with a 4S battery
at first I thought that I may have chipped my carbon fiber blades so today I went to my local hobby shop and bought a magnetic prop balancer and balanced all my props. I took it a few hours ago and now when stationary it seems to be much quieter but as soon as I start moving it makes the noise again
when examining the motors I did notice that the 2 right motors seem to have a little bit of play on the shaft. When I hold one of the tips of the prop and move it slightly up and down I can feel a sort of clicking within the motor
Does anyone know what could be wrong with my copter?
I'm using the standard E-Max motors with a 4S battery