It's funny, last night I was screwing around with the adjustments on my radio and today when I plugged in the battery to test my car, everything seemed to be reversed. As it is right now under my throttle adjustments, it operates normally in reverse and when I switch it over to normal, it runs full throttle without even putting my finger on the trigger.

Does anyone have any suggestions? My radio is a JR-XR2i.

if forward/reverse work normal under "reverse" mode, everything is fine...

Some esc run differently than others in the sence that some run the motor counter clock wise while others run the motor clock wise. When you switch to normal and it takes off it is because your trim is not at zero.