Hi All Wonting to know is this a good unit. (Servo X Citer EF), Precision Servo Driver/Tester. This feathers, One touch servo centering, Receiver and servo Diagnostic modes, Current sense, Record and playback functions, Center and endpoint save functions and Custom Set-up Menu. This unit was made by Vexa Control, can buy for 79.99. Also looking for links on how to set-up servo's properly.

Thanks