That sucks BashOn sorry to hear that..... my mgm is still going, only gripes are the dang brakes engaging when I let off throttle making it flip at times on lid in street :(... I was testing the lipo on cutoff setting and mine never seemed to make batts dip below like it has with others causing studdering lvc problems etc, I am running maxamps 2s and 3s 8000mah in series and I had my accel at .012 too ....