I have a question. How can I reduce the volts from my ESC to my motors? I have a 4.8V battery nickel metal and a Quicrun 1060 brushed esc with two 3V maxon motors. The radio is an old Attack 4 and I have been running the boat on 3.6V and I would like to run on 3.8V. I can not run the esc on less than 4V so I was wondering if resisters or a potentiometer between esc and motors would work. If anyone has a correct answer please lead me to the light and show a D student how its done. This is for a small boat so room is critical. Thank you.