I stopped using my desk top for the naza v2 and I put the program onto my laptop. After going through the setup again I took the hexacopter out for a test flight. It never got off the ground each time I tried. Put the hexa back on the bench and went through the program again and found nothing, So I starting checking motor direction (kinda knew that was the problem) and all 6 motors were running CCW. I corrected them last nite and today I will try another test flight. Still can't figure out why that happened because all I have done from the last flight was change the prop size.