Thanks!
I have connected up the motors and done a calibration and they work fine except one. On low throttle 3 of the 4 motors spin up fine, however this one only moves around. It takes up to half throttle before it actually starts to move. Then can proceed to spin at a lower throttle, however does not seem to be spinning as fast as the rest. They are all on the same timing mode. Is it possible for that motor to be getting less power than the rest?