• the wheels are tilted when not loaded
• four wheel drive
• differential drive
• need to trim the steering more
• how to calibrate the wheel

manual control through ESC

use HK-gt2b receiver and transmitter, they should be binded already. connect all power/ground/signal wires from ESC to CH2. throttle should work then. TODO: also connect steering

ESC calibration

spektrum currently not working use hobbyking RC car transmitter