scotireb wrote:
The 29's and 27's are really Immelmann turns
( the aircraft reverses directiion ). In a loop the aircraft maintains the same direction.
In a game that doesn't take into account the change of altitude, nor the inverted flying, it is difficult to draw a difference between half a loop and an Immelmann. Personally I continue to consider them two half loopning, not an Immelmann.