Sorry, I really get some trouble to understood well your advise !
I thought you were talking about an other piece. I found the actuator in this topic :
http://www.cslregister.com/forum/sho...ht=flap&page=2
I did not checked this piece !
Regarding the problem met, I guess it is the same thing for me.
Anyway ... for the moment, I removed the flap
