i am quite concerned about this faulty servo as well. I bot 3 brand new 8611a's earlier this year from troy built models. What should I do. Send them in to troy or JR or what? I dont want to even test these servos for one due to unrealiability of the test. As someone new to this hobby, I may be taking this to extreme, but I may never buy JR product again if they dont exchange them, period!