Servo Range of Motion
 

So I was hearing an odd noise from my digital servo (Futaba S9551), nothing serious, but odd. I opened it up and everything seemed OK. I connected up the receiver and the range of motion of the servo seemed limited. seems that the physical range of the servo is about 180 degrees when non-powered. Im using a 3PK Tx, anyone have an estimate on the range of servo (in degrees) with the tx on and EPA set to %100. Thanks.