ORIGINAL: Panther G
If you take the board out of the servo then you dont need to worry about it returning it to center. Then you simply have a gear motor. works very well.
That is true when used with an RX 18, but through a regular receiver without the board, I believe the servo motor just runs continously if you tried this.. I put the voltmeter to my receiver routputs and there is power being feed to the servo motor all the time.