Almost done. Fitted the rx18 in the turret, this link http://www.rcuniverse.com/forum/m_92...mpage_1/tm.htm help me with the wiring.
But there is one problem: I cannot move the turret. I am sure the wiring is correct, but no movement.
The rx18 has been testet in another tank and works fine. Also tested with another sender, battery and wires. Same result. The turret motor moves when I connect it directly to a battery.
When messuring the volts on the output pins for the turret motor, it says 4V. moving the stick while measuring, it says 3.99 either way. In other words the output voltage is the same.
When connecting it to the turret motor, the voltage drops to 0V. When moving the stick, there is no increase in the voltage.
The speaker is connected, and when moving the stick I can hear the sound. Just like in my Pershing.
Dont know what to do. Does anyone have any clue what to do?

If I can make the turret move, the tank are ready for the first spin, with rx18 and black caped motors. Should be moving nice I think.

Beachboy.