Need help with baseflight 4 left over wires from naze are AUX still need chan fo roll

k131n

Junior Member
Okay so I'm building a 250 racer quad with naze32. I bought a cheap hobbyking-t4a 4 channel transmitter and receiver set up. So I'm using base flight config and I have throttle, pitch, and yaw working fine on the transmitter but I cant figure out how to get the roll to work I have 4 left over wires and the are all 4 AUX nothing is roll. I believe its called pwm is what I have?