I have a 14mz on a35% gas plane. I am useing the new 14 channel receaver. I have apx 75 flights with 0 problems. Recently my throttle went to fail safe 2 times. After taking the plane apart for inspection I cant find the problem. The problem is not consistant and cannot duplicate the problem. All bolts are tight and batteries were up. Where do I start from here? Change throttle servo?, change connecters?, send recever in? Any ideas? Thanks Eric