this i originally thoutght was my cc3d board so i replace that and im still getting my quad wont hold a consistent throttle it just throttlels on and off in puleses at no matter where i put the throttle stick it justs keeps going until i cut the throttle to min, im not sure what to do ive trouble shot a lot of things including the wireing and the possibility of a bad esc ive tested the each induvidually and they perform fine please help