Well I have managed to get the motor working for the retract mechanism, apart from the servo which is wired through the retract circuit !
For some reason the mechanism retracts, and extendes and stops when its supposed to but the bloody servo will not operate. All the obvious things I have checked, batterys, terminations, transmitter, reciever but still nothing.
You have to break the positive leg of the feed for the servo, and in series wire it through the retract circuitry. The servo works well enough on its own, but as soon as its wired up, nothing.!
Back to the drawing board!
