The Warning cautions pilots that "severe pitch down and altitude loss can occur if nacelles are rotated too far forward too quickly at takeoff."
Jeez Louise....you reckon?
Now let's add a 20-27 knot tail wind....throw in a pedal turn at the same time....out of wind to down wind....and bad things happen.
Must be all that rapid acceleration can be addictive.
It does seem counter-intuitive to have to apply aft cyclic as you accelerate by rotating the nacelles forward. It makes sense when you consider the objective is to maintain a reasonably level airframe pitch attitude during such transitions.