Right side up, UAT full, retracts down.

Now the question to all Viper fliers, look at the attached photo and tell me if my assumption is correct from what the manual states.

Also should I balance upside down, does it make a difference, if so why?

I don't have my batteries or some of the equipment in yet, I found that I have to add about 1.8 Lbs of material as far up front to get it to balance at the 12.5 mm point.