Hi guys me and my freinds have just purchesed our tanks and we have turn the loaders hatch switch to on and the tiger is the only one that makes the clicking sound the pershing and bulldog do not(they do have the shooting systems installed).

Any help greately appreciated pantigerman.

Have you put any rounds through them? If not, you're going to have to open them up and check the wiring.

Change the crystals, and see if the problem is the transmitter. I found one of my joystick contacts needed adjusting.

If the tanks function as normal and it's only the shooting thats not working then check the contacts in the transmitter and check the wiring inside the turret incase any soldered joints have come undone.

My Bulldog used to be exactly the same way (no clicking sound, no red LED), and it turned out to be the contacts in the transmitter. The plastic piece holding the contacts came loose, so I glued it back in place. Now my gun works like a charm.