The motor directions are correct for a KK2 and every other flight controller that I have seen. As to the props, when they turn is the leading edge higher than the trailing edge on each blade ?
Did you fix the problem noted in your other thread pointed out by johnwasser ?
esc_1 = throttle - pid_output_pitch
esc_2 = throttle + pid_output_pitch
esc_3 = throttle - pid_output_pitch
esc_4 = throttle - pid_output_pitch
In fact, why did you start a new thread at all ?