I have the 4-band kit and something stange just happend. My bit is 45 Mhz and it was working fine then all of the sudden it just stoppedworking while I was driving it. I checked everything and can’t figure out whats wrong. A friend of mine has the regular 27 and 45 Mhz cars. I changed my 4-band to 27 and 45Mhz and it runs his cars fine, but when I change back to my 2-spd I get nothing, not even steering? I know what the ABC buttons are in the back and I’ve narrowed it down to the crystal in the controller so far, but I still need another 4-band to see if its the car. If anyone knows anything about this please let me know. Thanks.
I guess I’ll just have to buy another 4-band and swap controllers, heh.