Originally Posted by
myersflyers
Ed,
Keep A close eye on the 8411 on the flaps if they are jittering or humming constantly especially if this is happening in the neutral position. Check your amp draw, linkage and control arm.
Got the 8411's in the stab only, and yes they are jittering and humming constantly
I got to "tick" the up/down stick to let them find peace/silence so think might be that the control arm indeed is jamming for bit but all seems perfectly align.
I will check amp draw!
Got to wait till back home, @work now till next week