ORIGINAL: MetallicaJunkie
ORIGINAL: All Day Dan
Tony, here's a ridiculous thought. Make sure that you throttle servo is good. A worn feedback pot will give you those symptoms. Dan.
+1 ive had that happen to me.. it only would act up with the engine on....It was a headache diagnosing that one
+ 1 on the servo pot I just had one go bad on another planes throttle the servo would reverse 3 to 4 trim clicks as I advance the throttle and then reverse back and go the propper direction during throttle up...............first servo I ever had that reversed directions on throttle up or trim changes..........those things give you gray hair for sure. Changed servo solved problem.