Make sure there's no solder bridging the motor connectors or shorting out against the motor can.
I would try it anymore in case you blow you esc but where did it spark from? Was it the motor wire connections or could you see it inside the motor can though the vent holes?
I'm assuming it's a brushless motor and not the brushes sparking in a brushed motor
__________________
Team Xtreme Predator X11, Associated b64d, Associated b6.2d, Arc A10, Awesomatix A12, Xray NT1.3
|