TBM (Troy Built Models) has great info on servo test results, which can be dramatically different than manufacturer marketing numbers. In fact, I built a servos test stand like theirs to verify my own servos performance. I was surprised to find that Hitec 7955 puts out only 260oz of torque, as did TBM, and not nearly the 333oz that they advertised. But the Futaba and Hobbico servos got much closer to their rated numbers. Very interesting finding indeed.