T34-85 RC Gun Elevation not working

Modeling Subjects Armor
1

Hello,

I am currently building the T-34-85 radio control 1/35 Tamiya tank and everything works fine, it moves and the turret spins but the only issue is I can’t move the gun up or down, any experiences on this particular model or have similar experiences?

Thank you

2

disconnect the up/down servo from the barrel then test that servo with the transmitter to see if it moves or not.