DJI Phantom , odd noise.

[@martinhealy9793]

Hi Rich, I have no experience with these copters but my first first thoughts would be to: 1. Check that prop for damage / balance issues. 2. Swap that prop with another on the copter to see if the fault moves. 3. On the mother board temporarily swap the leads from the faulty motor with one of the others to see if the fault moves. If not then it looks like it could be an issue with the motor. Hope that you can fix the problem and also hope to see more of your great videos posted. Regards, Martin

[@moistfinger]

Hi Martin , All fixed now thanks. It turned out to be a problem with the ESC (Electronic Speed Control) in that arm.I put in a new one and all is good again. Should be out filming again soon :-)