IBU2 trouble

[JohnWhyte]

I'm having a problem with my standard IBU2 wheni turn it on the tank starts moving without any input from the handset anyone got any solutions

[c.rainford73]

Are the radio wires connected to the right channels at all the trim set properly I had a similar problem with a base unit and it was simple as reconfiguring the channels that I got set up in the radio could also be the trims off on the throttle channel

[c.rainford73]

Another thing this may sound silly....retry re calibrating the radio and the sticks sometimes it takes a few turns for me to get proper radio functions.