I have gone through 3 of these servos in the past month. is this a problem anyone else is having or do you suspect a problem with my setup?? i was running 1 for steering and 1 for throttle. when the first steering took a crap i went with the 9100s. the same day the throttle went out. i replaced it with another 650 and it lasted 2 runs on the track then went out. they have all done the same thing. they will stop but if you apply pressure you can get them to work again for a min till they go to a neutral possition. then there dead again... thanks for any help

Make you set your endpoints so you not binding the servo. Basically the servo are turning past the points that you steering will turn. Same on throttle. Hope this helps.