tamiya 2ch vs 4ch

[jimmy321]

got my first tamiya tank sherman full option. just wondering whats the difference between the 2ch and 4ch remotes. dont plan to use the ir battle system just want the rest of the tank to work fine like tracks, turret rotation and elivatin, sound and firing gun barrel.

[tomhugill]

With two channel you only have movement, with four channel you get all the full option bits like turret rotAtion, elevation, mg firing and main gun firing.

[sparks]

With two channel you only have movement, with four channel you get all the full option bits like turret rotAtion, elevation, mg firing and main gun firing.

Yeah, you need the 4 channel for full option.