Recent content by Dohcterturbo

They all should be very very quiet while spinning. All you should hear is the motors and the frequency of the ESC's doing there automated braking when you rev the motors as if your gonna take off (and the sound of a motor spinning ) ... When I do that my front left motor sounds as if the...

Anyone ?

Front left motor on my spark seems to be making a rattling noise more akin to the sound of notched bearings . I'm familiar with the sound because of my FPV racer. Only difference is this little beauty has never hit the dirt in a crash or had a hard landing. Has anyone else fired their motors up...