I have just replaced the throttle servo for Esky Belt CP (2.4GHz).
All control on the servos - pitch, aileron and rudder are now working fine and respond to the transmitter. However, when I increase the throttle, the motor does not turn (the pitch of the blades change though).
It is worth mentioning here when connecting the battery, I only hear one beep from the motor, rather than two beeps as it was before. I checked the wiring is all ok.
Can someone please shed a light on this.
thanks