I can host on a homestead subscription if you ever want a film up. Your 30mm gunnery is something even Grizz would be jealous of (he told me you showed him the way :0).
You can email me djhayze21[at]hotmail.com anytime you want a film up for the forums.
Moot is one of my cartoon heroes.
Just a small addition of supporting reasons to start low and "flick high" or adjust high:
1. As moot said, better visibility.
2. The majority of player base is more likely to maneuver downward as they flat turn versus upward. (This comes from lots of observation, the better sticks will avoid upward)
3. It's easier to flick the nose upward with positive elevator for last second adjustment then flick downward with neg elevator.
These three reasons make setting up out in front and low the most efficient way to set the shot up.