There should be a mandated standard for all RC vendors to match Hitech service. I sent them 6 servos 2 weeks ago that all went bad at one time or another over the last 6 months. some of them were 3 years old and some of them were 3 months old. They sent me 2 brand new servos and repaired the other 4 and turn around time was 2 weeks. I was so impressed I sent a letter to the service manager. I will use nothing but Hitech till I die!