[arch2b]

not that it was a battery issue but i'm buying an extra battery with each of my cars for just in case things like this.

fyi, the early kt-18's with mini-z had terrible problems with unbinding and unresponsive cars due to low voltage drops (there is much more on the issue posted on mini-zracer). this is why few use the kt-18 with mini-z's, there were enough problems reported with the kt-18 that most just bough the module.