Ok, I just can't get this one narrowed down. I have a savage and I am now on reciever #3. The first reciever (a hitec micro bec) lasted two days. The second (hpi rf-2) and I am just about to put in another hitec. The problem is that everything works fine for about two hours then I lose control for about a second and it picks up again. Soon after that the receiver is dead. I have tested the servos, the transmitter and the crystals. They are fine. Any Ideas? Could one of my servos be putting too much load on the receiver and killing it? I know it takes alot to turn the savage but I figured that 133oz's metal geared servo would have been fine. I am perplexed... By the way I am running 6V via alkalines.