Hello http://www.360icon.com/pmu.jpg On the Naza PMU v2 there are 2 wire sets - "Diagram A" - V-Sen - and - EXP. In the Manual illustration "Diagram B" it shows that they go into port X!-X2-X3 port of the Naza Well they cant go in the same port - so I'm not sure which one is the correct one - Is this correct?... -- The Red circled wired in "Diagram A" goes to the NAZA X!-X2-X3 port. -- The Green circled wired in "Diagram A" is to charge the GoPro 3 with but the GoPro battery is 3.7 volts and the output of the V-Sen is 5 volts? Thanks!! Thanks!!