I recently acquired an 800 lb. eco-car and have installed a VEC-500 72 volt controller and 10KW BLDC motor. I am using 4 sixty volt Pacifica 2.4KWH batteries in parrallel. The car goes 42 MPH and has a power at full throttle of 6KW. I did not change the configuration of the controller yet, but left it just as it came in the box. Since I want the motor to use its 10 KW power capacity, what is my next step? Shall I use the USB connector and reconfigure the controller? If so, what should I set the parameters to? The batteries I am using are pouch batteries for the Pacifica Hybrid. (I have lots to sell, by the way) I can easily rebuild those batteries to be three 80 volt batteries in parallel Would that give me the power I need? Jory Squibb, Camden, Maine.