I don't know much about the cordless controllers, in fact I've seen them in the catalogues, but that's it. However, have you checked if everything is properly plugged in? If you have a car on a scaley sport track when u plug your controller in, the car can shoot off under full power until the plug is fully home.
Are the batteries in the controllers the right way round etc? Are the batteries new?
Does bright sunlight affect the controllers (are they infra red)?
Silly questions I know, but if it jogs your memory all well and good. If you know all this then I apologise in advance.
Mark.
Are the batteries in the controllers the right way round etc? Are the batteries new?
Does bright sunlight affect the controllers (are they infra red)?
Silly questions I know, but if it jogs your memory all well and good. If you know all this then I apologise in advance.

Mark.