Friend Snafu:
Yer right, but usually we use default 8 directions, straight up, combination of straight up + 8 views, and finally, the hat forward alternately programmable forward view.. that would make 18.. thx for correcting.
Friend Effdub:
The bank left/turn left tendency is probably something which has more to do torque effect, but I guess ergonomics kick into action too..
........
The real problem is not whether or not it is possible if the human neck can crank back and look behind.. I definately think it is possible, even without straps to some extent. But the problem is when you crank your neck to look behind, then sit up straight as you can, raising your neck, THEN while head looking back, maintain neck height and lean body forward so the head moves along with it.. which gives you the "panoramic 6 view" we have in AH.
It is like we have two heads looking behind, each looking over one shoulder.
I say limit the max range of modifiable head movements in 6 view. Limit Left or right adjustment within bounds of canopy glass + decreased "Raise head" + decreased "Move head back"