Hi Goose and Jascat100,

i think is posible that situation, my flap scraped on fuselage ( i saw the painting on fuselage last night ), i think is posible 2 situation over voltage ( 6,2 on output reg ) and the scraped, these servos had 600 flignts very well in my ELAN.
I change the servos for 2 5645 and we make ajustment on flaps and fuselage.

I have another doubt on A123, 2 packs with 2.3 ah, with 15 servos ( HITEC 5645, JR8711, JR821 ), how many flights i make before chargethank's guys for help

JOSE