Trevor Morgan
New Member
Hi every one this morning i flew my E550s and when I was spooling it up just before lift off the motor cut off and the pitch went down to negative for a split second and then went back to where it as before. I shut it down and then respooled it up again to lift off at which time I went into idle up 1 then lifted off and had my flight (no 3D just sport flying ) with o problems.
My next flight the same thing happened so I shut down and tried again and it did it again, it is only for a split second but it goes to negative pitch and then back to normal, it did it 5 times in all so I did not fly again. I would like to find out if anyone else has had this problem or anything like it. I thought it might be the peed controller (ACERC 80 amp) but if the power cut the motor the pitch would not go to negative, then I thought it might be throttle hold to stop motor but pitch still would not go to negative.
Any help would be much appreciated as I won't fly again until I find out. The first time it happened I just put it to idle up 1 and no problems but I didn't do that on the next times because I thought if it happens again maybe no more heli !!!
My next flight the same thing happened so I shut down and tried again and it did it again, it is only for a split second but it goes to negative pitch and then back to normal, it did it 5 times in all so I did not fly again. I would like to find out if anyone else has had this problem or anything like it. I thought it might be the peed controller (ACERC 80 amp) but if the power cut the motor the pitch would not go to negative, then I thought it might be throttle hold to stop motor but pitch still would not go to negative.
Any help would be much appreciated as I won't fly again until I find out. The first time it happened I just put it to idle up 1 and no problems but I didn't do that on the next times because I thought if it happens again maybe no more heli !!!